diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..d78c16b3
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,17 @@
+This software is dual-licensed:
+
+1. Creative Commons Attribution 4.0 International License (CC BY 4.0)
+https://creativecommons.org/licenses/by/4.0/ 
+
+2. 2-Clause BSD License
+https://opensource.org/licenses/BSD-2-Clause
+
+Copyright 2019 Carl-Maria-von-Weber-Gesamtausgabe
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/README.md b/README.md
index bd9ef819..cfa989fd 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,12 @@
 WeGA ODD files
 ================
 
-Files for documenting the Digital Edition of the [Carl-Maria-von-Weber-Gesamtausgabe](http://www.weber-gesamtausgabe.de) in the [ODD format](http://www.tei-c.org/Guidelines/Customization/odds.xml). 
+[![](https://img.shields.io/badge/license-BSD2-green.svg)](https://github.com/Edirom/WeGA-ODD/blob/develop/LICENSE)
+[![](https://img.shields.io/badge/license-CC--BY--4.0-green.svg)](https://github.com/Edirom/WeGA-ODD/blob/develop/LICENSE)
+[![GitHub release](https://img.shields.io/github/release/edirom/WeGA-ODD.svg)](https://github.com/Edirom/WeGA-ODD/releases)
+[![DOI](https://zenodo.org/badge/7000665.svg)](https://zenodo.org/badge/latestdoi/7000665)
+
+Files for documenting the Digital Edition of the [Carl-Maria-von-Weber-Gesamtausgabe](http://www.weber-gesamtausgabe.de) in the [ODD format](https://tei-c.org/guidelines/customization/getting-started-with-p5-odds/). 
 
 
 
diff --git a/compiled-ODD/guidelines-de-wegaBiblio.compiled.xml b/compiled-ODD/guidelines-de-wegaBiblio.compiled.xml
index 81fd7286..41e149ca 100644
--- a/compiled-ODD/guidelines-de-wegaBiblio.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaBiblio.compiled.xml
@@ -6052,6 +6052,15 @@ element is appropriate for which circumstance.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaBiblio" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaDiaries.compiled.xml b/compiled-ODD/guidelines-de-wegaDiaries.compiled.xml
index 15164858..30b52835 100644
--- a/compiled-ODD/guidelines-de-wegaDiaries.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaDiaries.compiled.xml
@@ -8721,7 +8721,7 @@ element is appropriate for which circumstance.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaDiaries" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><classSpec rend="add" module="derived-module-wegaDiaries" predeclare="true" ident="model.damagePart" type="model" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">groups elements which can be used within a damage element.</desc>
@@ -8785,6 +8785,15 @@ element is appropriate for which circumstance.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaDiaries" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaDocuments.compiled.xml b/compiled-ODD/guidelines-de-wegaDocuments.compiled.xml
index b4738b14..5ae225fd 100644
--- a/compiled-ODD/guidelines-de-wegaDocuments.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaDocuments.compiled.xml
@@ -14526,6 +14526,47 @@ concerning a single identifiable episode during the history of a manuscript, man
   <listRef>
     <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/MS.html#mshy">10.8. History</ref>
   </listRef>
+</elementSpec><elementSpec module="msdescription" xml:id="ACQUISITION" ident="acquisition">
+  <gloss versionDate="2007-06-12" xml:lang="fr">acquisition</gloss>
+  <desc versionDate="2019-01-17" xml:lang="en" xml:id="acquisn.desc">contains any descriptive or other information
+concerning the process by which a manuscript or manuscript part or other object entered the holding
+institution.</desc>
+  <desc versionDate="2007-12-20" xml:lang="ko">원고 또는 그 일부가 현 보유 기관에 입수된 과정에 관련한 기술적 또는 기타 정보를 포함한다.</desc>
+  <desc versionDate="2007-05-02" xml:lang="zh-TW">包含任何描述性或其他資訊，關於手稿或手稿部分進入保管機構的過程。</desc>
+  <desc versionDate="2008-04-05" xml:lang="ja">当該手書き資料が入手された経緯についての情報を示す．</desc>
+  <desc versionDate="2007-06-12" xml:lang="fr">contient des informations sur les modalités et
+      circonstances de l'entrée du manuscrit ou de la partie du manuscrit dans l'institution qui le
+      détient</desc>
+  <desc versionDate="2007-05-04" xml:lang="es">contiene cualquier descripción u otra información concerniente al proceso de adquisición del manuscrito o de una de sus partes.</desc>
+  <desc versionDate="2007-01-21" xml:lang="it">contiene informazioni relative al processo di acquisizione di un manoscritto o di una sua parte</desc>
+  <classes>
+    <memberOf key="att.global"/>
+    <memberOf key="att.datable"/>
+  </classes>
+  <content>
+    <macroRef key="macro.specialPara"/>
+  </content>
+  <exemplum xml:lang="en">
+    <egXML xmlns="http://www.tei-c.org/ns/Examples" source="#UND">
+      <acquisition>Left to the <name type="place">Bodleian</name> by 
+<name type="person">Richard Rawlinson</name> in 1755.
+</acquisition>
+    </egXML>
+  </exemplum>
+  <exemplum versionDate="2008-04-06" xml:lang="fr">
+    <egXML xmlns="http://www.tei-c.org/ns/Examples" source="#UND">
+      <acquisition>Left to the <name type="place">Bodleian</name> by<name type="person">Richard
+            Rawlinson</name> in 1755.</acquisition>
+    </egXML>
+  </exemplum>
+  <exemplum xml:lang="zh-TW">
+    <egXML xmlns="http://www.tei-c.org/ns/Examples" source="#UND">
+      <acquisition>1998年9 月30 日，<name type="institution">CBETA</name> 與<name type="institution">日本大藏出版株式會社</name>簽約授權使用。</acquisition>
+    </egXML>
+  </exemplum>
+  <listRef>
+    <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/MS.html#mshy">10.8. History</ref>
+  </listRef>
 </elementSpec><elementSpec rend="change" module="msdescription" xml:id="ADDITIONAL" ident="additional"><gloss versionDate="2007-06-12" xml:lang="fr">informations complémentaires</gloss><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" rend="replace" versionDate="2013-11-11" xml:lang="en">groups additional information, combining bibliographic information about a manuscript, or surrogate copies of it with curatorial or administrative information.</desc><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" rend="replace" versionDate="2013-11-11" xml:lang="de">gruppiert zusätzliche Informationen durch die Komination von bibliographischen Informationen über ein Manuskript oder Ersatzkopien dessen mit kuratorischen oder administrativen Informationen.</desc><classes/><content><ref xmlns="http://relaxng.org/ns/structure/1.0" name="listBibl"/></content><attList/><exemplum xml:lang="en">
     <egXML xmlns="http://www.tei-c.org/ns/Examples" source="#UND">
       <additional>
@@ -15534,7 +15575,7 @@ may be empty.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaDocuments" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><elementSpec rend="add" module="derived-module-wegaDocuments" ident="characterName" mode="add"><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">characterName</gloss><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name eines Charakters</gloss><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">name of a role or character in a work.</desc><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name einer Rolle oder eines Charakters in einem Werk.</desc><classes xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
                 <memberOf key="model.nameLike.agent"/>
@@ -15595,6 +15636,15 @@ may be empty.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaDocuments" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaLetters.compiled.xml b/compiled-ODD/guidelines-de-wegaLetters.compiled.xml
index e175e241..f7f533f3 100644
--- a/compiled-ODD/guidelines-de-wegaLetters.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaLetters.compiled.xml
@@ -16597,7 +16597,7 @@ may be empty.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaLetters" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><classSpec rend="add" module="derived-module-wegaLetters" predeclare="true" ident="model.damagePart" type="model" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">groups elements which can be used within a damage element.</desc>
@@ -16661,6 +16661,15 @@ may be empty.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="styleguide-document-node-content">
             <constraint>
                 <sch:rule context="document-node()">
diff --git a/compiled-ODD/guidelines-de-wegaNews.compiled.xml b/compiled-ODD/guidelines-de-wegaNews.compiled.xml
index 771d7fb7..4c8324e8 100644
--- a/compiled-ODD/guidelines-de-wegaNews.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaNews.compiled.xml
@@ -9753,7 +9753,7 @@ purposes.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaNews" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><macroSpec rend="add" module="derived-module-wegaNews" ident="WeGA_keywords.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
@@ -9818,6 +9818,15 @@ purposes.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaNews" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaOrgs.compiled.xml b/compiled-ODD/guidelines-de-wegaOrgs.compiled.xml
index f9443817..3c35fc9c 100644
--- a/compiled-ODD/guidelines-de-wegaOrgs.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaOrgs.compiled.xml
@@ -9579,7 +9579,7 @@ element is appropriate for which circumstance.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaOrgs" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><elementSpec rend="add" module="derived-module-wegaOrgs" ident="characterName" mode="add"><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">characterName</gloss><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name eines Charakters</gloss><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">name of a role or character in a work.</desc><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name einer Rolle oder eines Charakters in einem Werk.</desc><classes xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
                 <memberOf key="model.nameLike.agent"/>
@@ -9640,6 +9640,15 @@ element is appropriate for which circumstance.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaOrgs" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaPersons.compiled.xml b/compiled-ODD/guidelines-de-wegaPersons.compiled.xml
index e44b1371..c90aae78 100644
--- a/compiled-ODD/guidelines-de-wegaPersons.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaPersons.compiled.xml
@@ -8160,7 +8160,7 @@ element is appropriate for which circumstance.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaPersons" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><elementSpec rend="add" module="derived-module-wegaPersons" ident="characterName" mode="add"><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">characterName</gloss><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name eines Charakters</gloss><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">name of a role or character in a work.</desc><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name einer Rolle oder eines Charakters in einem Werk.</desc><classes xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
                 <memberOf key="model.nameLike.agent"/>
@@ -8221,6 +8221,15 @@ element is appropriate for which circumstance.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaPersons" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/compiled-ODD/guidelines-de-wegaPlaces.compiled.xml b/compiled-ODD/guidelines-de-wegaPlaces.compiled.xml
index 6dde01fb..ae2c859d 100644
--- a/compiled-ODD/guidelines-de-wegaPlaces.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaPlaces.compiled.xml
@@ -4938,6 +4938,15 @@ means of a <gi>glyph</gi> or <gi>char</gi> element referenced here as <code>#sym
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><moduleSpec n="ST" xml:id="DSTTEI2" ident="tei" type="core"/><moduleSpec xmlns:xi="http://www.w3.org/2001/XInclude" n="HD" xml:id="DHD" ident="header"/><moduleSpec n="ND" xml:id="DND" ident="namesdates"/></schemaSpec>
 				
 				
diff --git a/compiled-ODD/guidelines-de-wegaThematicCommentaries.compiled.xml b/compiled-ODD/guidelines-de-wegaThematicCommentaries.compiled.xml
index 2b517ad7..07a31b20 100644
--- a/compiled-ODD/guidelines-de-wegaThematicCommentaries.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaThematicCommentaries.compiled.xml
@@ -13726,7 +13726,7 @@ references must be used to represent the markup delimiters. If the
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaThematicCommentaries" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><macroSpec rend="add" module="derived-module-wegaThematicCommentaries" ident="WeGA_keywords.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
@@ -13868,6 +13868,15 @@ references must be used to represent the markup delimiters. If the
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><dataSpec rend="add" module="derived-module-wegaThematicCommentaries" ident="wegadata.textAlignment" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">A closed list of values to be used with a <att>rend</att> attribute on e.g. <gi>dateline</gi>.</desc>
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
diff --git a/compiled-ODD/guidelines-de-wegaVar.compiled.xml b/compiled-ODD/guidelines-de-wegaVar.compiled.xml
index eb354e9f..ab18af4f 100644
--- a/compiled-ODD/guidelines-de-wegaVar.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaVar.compiled.xml
@@ -15446,7 +15446,7 @@ used to mark normal inter-word space or the like.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wegaVar" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><macroSpec rend="add" module="derived-module-wegaVar" ident="WeGA_keywords.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
@@ -15582,6 +15582,15 @@ used to mark normal inter-word space or the like.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><dataSpec rend="add" module="derived-module-wegaVar" ident="wegadata.textAlignment" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">A closed list of values to be used with a <att>rend</att> attribute on e.g. <gi>dateline</gi>.</desc>
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
diff --git a/compiled-ODD/guidelines-de-wegaWritings.compiled.xml b/compiled-ODD/guidelines-de-wegaWritings.compiled.xml
index 3580b16e..68361cf6 100644
--- a/compiled-ODD/guidelines-de-wegaWritings.compiled.xml
+++ b/compiled-ODD/guidelines-de-wegaWritings.compiled.xml
@@ -15358,7 +15358,7 @@ may be empty.</p>
             </content>
         </macroSpec><macroSpec rend="add" module="derived-module-wegaWritings" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><elementSpec rend="add" module="derived-module-wegaWritings" ident="characterName" mode="add"><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">characterName</gloss><gloss xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name eines Charakters</gloss><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">name of a role or character in a work.</desc><desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">Name einer Rolle oder eines Charakters in einem Werk.</desc><classes xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
                 <memberOf key="model.nameLike.agent"/>
@@ -15419,6 +15419,15 @@ may be empty.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="styleguide-document-node-content">
             <constraint>
                 <sch:rule context="document-node()">
diff --git a/compiled-ODD/guidelines-de-wega_all.compiled.xml b/compiled-ODD/guidelines-de-wega_all.compiled.xml
index bdb938e1..d401818c 100644
--- a/compiled-ODD/guidelines-de-wega_all.compiled.xml
+++ b/compiled-ODD/guidelines-de-wega_all.compiled.xml
@@ -11650,70 +11650,6 @@ epistemology, methodology and history of
     <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/CC.html#CCAS2">15.3.2. Declarable Elements</ref>
   </listRef>
 </elementSpec><elementSpec rend="change" module="core" ident="biblStruct"><gloss versionDate="2005-04-15" xml:lang="en">structured bibliographic citation</gloss><gloss versionDate="2007-12-20" xml:lang="ko">구조화된 서지 인용</gloss><gloss versionDate="2007-05-02" xml:lang="zh-TW">結構次要書目</gloss><gloss versionDate="2009-01-06" xml:lang="fr">référence bibliographique structurée</gloss><gloss versionDate="2007-05-04" xml:lang="es">cita bibliográfica estructurada.</gloss><gloss versionDate="2007-01-21" xml:lang="it">citazione bibliografica strutturata</gloss><desc versionDate="2008-01-13" xml:lang="en">contains a structured bibliographic citation, in which only bibliographic sub-elements
-    appear and in a specified order.</desc><desc versionDate="2007-12-20" xml:lang="ko">서지의 하위 요소만이 나타나는, 명시적 순서로 구성되는 구조화된 서지 인용을 포함한다.</desc><desc versionDate="2007-05-02" xml:lang="zh-TW">包含僅出現子節點的結構書目資料，並以特定順序呈現。</desc><desc versionDate="2008-04-05" xml:lang="ja">構造を持った書誌情報を示す．下位要素として，書誌情報を示す要素が，決 められた順番で出現する．</desc><desc versionDate="2009-01-06" xml:lang="fr">contient une référence bibliographique dans laquelle
-    seuls des sous-éléments bibliographiques apparaissent et cela, selon un ordre déterminé.</desc><desc versionDate="2007-05-04" xml:lang="es">contiene una cita bibliográfica estructurada, en la cual
-    sólo aparecen los subelementos bibliográficos y en un orden especificado.</desc><desc versionDate="2007-01-21" xml:lang="it">contiene una citazione bibliografica strutturata che può
-    contenere solo altri elemento nell'ordine specificato.</desc><classes><memberOf key="model.biblLike"/></classes><content><sequence minOccurs="1" maxOccurs="1"><elementRef key="analytic" minOccurs="0" maxOccurs="unbounded"/><sequence minOccurs="1" maxOccurs="unbounded"><elementRef key="monogr"/><elementRef key="series" minOccurs="0" maxOccurs="unbounded"/></sequence><alternate minOccurs="0" maxOccurs="unbounded"><classRef key="model.noteLike"/><classRef key="model.ptrLike"/><elementRef key="relatedItem"/><elementRef key="citedRange"/></alternate></sequence></content><attList><attDef ident="type" usage="opt">
-                    <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">characterizes the element in some sense, using any convenient classification scheme or typology.</desc>
-                    <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="de">charakterisiert das Element in einem gewissen Sinne, wobei irgendeine zweckmäßige Systematik oder Typologie angwendet wird.</desc>
-                    <datatype xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                        <dataRef key="wega.biblio.types"/>
-                    </datatype>
-                </attDef><attRef xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" class="att.global" name="xml:id"/><attRef xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" class="att.global" name="n"/></attList><exemplum xml:lang="en">
-    <egXML xmlns="http://www.tei-c.org/ns/Examples">
-      <biblStruct>
-        <monogr>
-          <author>Blain, Virginia</author>
-          <author>Clements, Patricia</author>
-          <author>Grundy, Isobel</author>
-          <title>The Feminist Companion to Literature in English: women writers from the middle ages
-            to the present</title>
-          <edition>first edition</edition>
-          <imprint>
-            <publisher>Yale University Press</publisher>
-            <pubPlace>New Haven and London</pubPlace>
-            <date>1990</date>
-          </imprint>
-        </monogr>
-      </biblStruct>
-    </egXML>
-  </exemplum><exemplum versionDate="2008-04-06" xml:lang="fr">
-    <egXML xmlns="http://www.tei-c.org/ns/Examples">
-      <biblStruct>
-        <monogr>
-          <author>Anouilh, Jean</author>
-          <title>Antigone</title>
-          <edition>première édition</edition>
-          <imprint>
-            <publisher>in Nouvelles pièces noires, La Table ronde</publisher>
-            <pubPlace>Paris</pubPlace>
-            <date>1955</date>
-          </imprint>
-        </monogr>
-      </biblStruct>
-    </egXML>
-  </exemplum><exemplum xml:lang="zh-TW">
-    <egXML xmlns="http://www.tei-c.org/ns/Examples">
-      <biblStruct>
-        <monogr>
-          <author>王大明</author>
-          <author>文天行</author>
-          <author>廖全京</author>
-          <title>抗戰文藝報刊編目彙編</title>
-          <edition>初版</edition>
-          <imprint>
-            <publisher>四川省社會科學院</publisher>
-            <pubPlace>成都</pubPlace>
-            <date>1984</date>
-          </imprint>
-        </monogr>
-      </biblStruct>
-    </egXML>
-  </exemplum><listRef>
-    <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/CO.html#COBITY">3.11.1. Methods of Encoding Bibliographic References and Lists of References</ref>
-    <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/HD.html#HD3">2.2.7. The Source Description</ref>
-    <ref target="http://www.tei-c.org/release/doc/tei-p5-doc/en/html/CC.html#CCAS2">15.3.2. Declarable Elements</ref>
-  </listRef><gloss versionDate="2005-04-15" xml:lang="en">structured bibliographic citation</gloss><gloss versionDate="2007-12-20" xml:lang="ko">구조화된 서지 인용</gloss><gloss versionDate="2007-05-02" xml:lang="zh-TW">結構次要書目</gloss><gloss versionDate="2009-01-06" xml:lang="fr">référence bibliographique structurée</gloss><gloss versionDate="2007-05-04" xml:lang="es">cita bibliográfica estructurada.</gloss><gloss versionDate="2007-01-21" xml:lang="it">citazione bibliografica strutturata</gloss><desc versionDate="2008-01-13" xml:lang="en">contains a structured bibliographic citation, in which only bibliographic sub-elements
     appear and in a specified order.</desc><desc versionDate="2007-12-20" xml:lang="ko">서지의 하위 요소만이 나타나는, 명시적 순서로 구성되는 구조화된 서지 인용을 포함한다.</desc><desc versionDate="2007-05-02" xml:lang="zh-TW">包含僅出現子節點的結構書目資料，並以特定順序呈現。</desc><desc versionDate="2008-04-05" xml:lang="ja">構造を持った書誌情報を示す．下位要素として，書誌情報を示す要素が，決 められた順番で出現する．</desc><desc versionDate="2009-01-06" xml:lang="fr">contient une référence bibliographique dans laquelle
     seuls des sous-éléments bibliographiques apparaissent et cela, selon un ordre déterminé.</desc><desc versionDate="2007-05-04" xml:lang="es">contiene una cita bibliográfica estructurada, en la cual
     sólo aparecen los subelementos bibliográficos y en un orden especificado.</desc><desc versionDate="2007-01-21" xml:lang="it">contiene una citazione bibliografica strutturata che può
@@ -21368,7 +21304,7 @@ element is appropriate for which circumstance.</p>
             </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wega_all" ident="staffSignatures.list" mode="add">
             <content xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron">
-                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation></choice>
+                <choice xmlns="http://relaxng.org/ns/structure/1.0"><value>PS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Peter Stadler</a:documentation><value>DM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dominik Mersch</a:documentation><value>JV</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Joachim Veit</a:documentation><value>EB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Eveline Bartlitz</a:documentation><value>DB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dagmar Beck</a:documentation><value>FH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frederik Hinkelmann</a:documentation><value>CA</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Christoph Albrecht</a:documentation><value>KR</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristina Richts</a:documentation><value>DH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Hafenstein</a:documentation><value>AG</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Annelie Goldlücke</a:documentation><value>HF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Heiko Fabig</a:documentation><value>PJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Philemon Jacobsen</a:documentation><value>JH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Josefine Hoffmann</a:documentation><value>FZ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Frank Ziegler</a:documentation><value>SS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Solveig Schreiter</a:documentation><value>MB</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Markus Bandur</a:documentation><value>IC</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Irmlind Capelle</a:documentation><value>SK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sonja Klein</a:documentation><value>AF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Andreas Fukerider</a:documentation><value>CK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Cornelia Kohle</a:documentation><value>AS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Agnes Seipelt</a:documentation><value>RM</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ran Mo</a:documentation><value>DK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Dana Kühnau</a:documentation><value>KH</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Kristin Herold</a:documentation><value>ED</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Esther Dubke</a:documentation><value>RK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Roland Kolb</a:documentation><value>SF</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Shino Funayama</a:documentation><value>AK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Anna Komprecht</a:documentation><value>SeS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Sebastian Schaffer</a:documentation><value>LS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Lena Schubert</a:documentation><value>CJ</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Charlene Jakob</a:documentation><value>IK</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Ina Klare</a:documentation><value>FS</value><a:documentation xmlns="http://www.tei-c.org/ns/1.0">Fabian Schmidt</a:documentation></choice>
             </content>
         </macroSpec><classSpec rend="add" module="derived-module-wega_all" predeclare="true" ident="model.damagePart" type="model" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2013-11-11" xml:lang="en">groups elements which can be used within a damage element.</desc>
@@ -21432,6 +21368,15 @@ element is appropriate for which circumstance.</p>
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
             </constraint>
+        </constraintSpec><constraintSpec xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
         </constraintSpec><macroSpec rend="add" module="derived-module-wega_all" ident="wega.data.temporal.iso" mode="add">
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="en">A replacement for the TEI macro data.temporal.iso which allows only date (YYYY-MM-DD) and gYear (YYYY).</desc>
             <desc xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:mei="http://www.music-encoding.org/ns/mei" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:s="http://www.ascc.net/xml/schematron" versionDate="2014-04-22" xml:lang="de">WeGA-Ersatz für das TEI Makro data.temporal.iso mit der Einschränkung auf date (YYYY-MM-DD) und gYear (YYYY).</desc>
diff --git a/schema/de/wegaBiblio.isosch b/schema/de/wegaBiblio.isosch
index cdf4b55d..d375eb7a 100644
--- a/schema/de/wegaBiblio.isosch
+++ b/schema/de/wegaBiblio.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:36Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:45Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -270,7 +270,13 @@
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaBiblio-att.wega.rend-underline-n-35">
+   <pattern id="schematron-constraint-wegaBiblio-sourceMustResolve-35">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaBiblio-att.wega.rend-underline-n-36">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaBiblio.rng b/schema/de/wegaBiblio.rng
index 5fca76a5..e521da99 100644
--- a/schema/de/wegaBiblio.rng
+++ b/schema/de/wegaBiblio.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:36Z. .
+Schema generated from ODD source 2019-09-09T10:58:45Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -2150,7 +2150,7 @@ Empfohlene Werte sind: 1] ISBN; 2] ISSN; 3] DOI; 4] URI; 5] VIAF; 6] ESTC; 7] OC
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaBiblio-att.wega.rend-underline-n-constraint-rule-46">
+            id="wegaBiblio-att.wega.rend-underline-n-constraint-rule-47">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -2320,5 +2320,18 @@ Empfohlene Werte sind: 1] ISBN; 2] ISSN; 3] DOI; 4] URI; 5] VIAF; 6] ESTC; 7] OC
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaBiblio-sourceMustResolve-constraint-rule-46">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaDiaries.isosch b/schema/de/wegaDiaries.isosch
index 68091a5a..d92bdbac 100644
--- a/schema/de/wegaDiaries.isosch
+++ b/schema/de/wegaDiaries.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:37Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:46Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -359,7 +359,13 @@ attributes @target and @cRef may be supplied on <name/>.</report>
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaDiaries-att.wega.rend-underline-n-50">
+   <pattern id="schematron-constraint-wegaDiaries-sourceMustResolve-50">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaDiaries-att.wega.rend-underline-n-51">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaDiaries.rng b/schema/de/wegaDiaries.rng
index f9415bac..34039d57 100644
--- a/schema/de/wegaDiaries.rng
+++ b/schema/de/wegaDiaries.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:37Z. .
+Schema generated from ODD source 2019-10-28T13:03:02Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -130,6 +130,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -3523,7 +3525,7 @@ Elements 7.2.5. Speech Contents]</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaDiaries-att.wega.rend-underline-n-constraint-rule-56">
+            id="wegaDiaries-att.wega.rend-underline-n-constraint-rule-57">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3613,5 +3615,18 @@ Elements 7.2.5. Speech Contents]</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaDiaries-sourceMustResolve-constraint-rule-56">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaDocuments.isosch b/schema/de/wegaDocuments.isosch
index ca05ed36..93297b0f 100644
--- a/schema/de/wegaDocuments.isosch
+++ b/schema/de/wegaDocuments.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:38Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:47Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -505,7 +505,13 @@ relatedItem element must be empty</report>
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaDocuments-att.wega.rend-underline-n-74">
+   <pattern id="schematron-constraint-wegaDocuments-sourceMustResolve-74">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaDocuments-att.wega.rend-underline-n-75">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaDocuments.rng b/schema/de/wegaDocuments.rng
index 19fe0802..7f17e1cd 100644
--- a/schema/de/wegaDocuments.rng
+++ b/schema/de/wegaDocuments.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:37Z. .
+Schema generated from ODD source 2019-10-28T13:32:22Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -5650,6 +5652,9 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
          <zeroOrMore>
             <ref name="provenance"/>
          </zeroOrMore>
+         <optional>
+            <ref name="acquisition"/>
+         </optional>
       </element>
    </define>
    <define name="provenance">
@@ -5662,6 +5667,15 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
          <empty/>
       </element>
    </define>
+   <define name="acquisition">
+      <element name="acquisition">
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">contains any descriptive or other information concerning the process by which a manuscript or manuscript part or other object entered the holding institution. [10.8. History]</a:documentation>
+         <ref name="macro.specialPara"/>
+         <ref name="att.global.attributes"/>
+         <ref name="att.datable.attributes"/>
+         <empty/>
+      </element>
+   </define>
    <define name="additional">
       <element name="additional">
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">gruppiert zusätzliche Informationen durch die Komination von bibliographischen Informationen über ein Manuskript oder Ersatzkopien dessen mit kuratorischen oder administrativen Informationen. [10.9. Additional Information]</a:documentation>
@@ -6106,7 +6120,7 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaDocuments-att.wega.rend-underline-n-constraint-rule-64">
+            id="wegaDocuments-att.wega.rend-underline-n-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6196,5 +6210,18 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaDocuments-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaLetters.isosch b/schema/de/wegaLetters.isosch
index bbffa8ba..d7bf3aae 100644
--- a/schema/de/wegaLetters.isosch
+++ b/schema/de/wegaLetters.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:39Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:48Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -515,13 +515,19 @@ relatedItem element must be empty</report>
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaLetters-styleguide-document-node-content-76">
+   <pattern id="schematron-constraint-wegaLetters-sourceMustResolve-76">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaLetters-styleguide-document-node-content-77">
                 <rule context="document-node()">
                     <report test="count(processing-instruction()) ne 2">WeGA styleguide error: there should exactly be two processing instructions before the root element</report>
                     <report test="comment()">WeGA styleguide error: there should be no comments outside the root element</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaLetters-att.wega.rend-underline-n-77">
+   <pattern id="schematron-constraint-wegaLetters-att.wega.rend-underline-n-78">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaLetters.rng b/schema/de/wegaLetters.rng
index 30c1d404..b63989f3 100644
--- a/schema/de/wegaLetters.rng
+++ b/schema/de/wegaLetters.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:38Z. .
+Schema generated from ODD source 2019-10-28T13:03:03Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -6677,7 +6679,7 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaLetters-att.wega.rend-underline-n-constraint-rule-65">
+            id="wegaLetters-att.wega.rend-underline-n-constraint-rule-66">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6767,9 +6769,22 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaLetters-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaLetters-styleguide-document-node-content-constraint-rule-64">
+            id="wegaLetters-styleguide-document-node-content-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
diff --git a/schema/de/wegaNews.isosch b/schema/de/wegaNews.isosch
index 730c54d9..aa867156 100644
--- a/schema/de/wegaNews.isosch
+++ b/schema/de/wegaNews.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:39Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:49Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -343,7 +343,13 @@ The element indicated by @spanTo (<value-of select="@spanTo"/>) must follow the
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaNews-att.wega.rend-underline-n-46">
+   <pattern id="schematron-constraint-wegaNews-sourceMustResolve-46">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaNews-att.wega.rend-underline-n-47">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaNews.rng b/schema/de/wegaNews.rng
index 235c731c..bd9c5d3c 100644
--- a/schema/de/wegaNews.rng
+++ b/schema/de/wegaNews.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:39Z. .
+Schema generated from ODD source 2019-10-28T13:03:04Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -127,6 +127,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -3531,7 +3533,7 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaNews-att.wega.rend-underline-n-constraint-rule-54">
+            id="wegaNews-att.wega.rend-underline-n-constraint-rule-55">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3621,5 +3623,18 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaNews-sourceMustResolve-constraint-rule-54">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaOrgs.isosch b/schema/de/wegaOrgs.isosch
index 8c245c03..0fd00cf9 100644
--- a/schema/de/wegaOrgs.isosch
+++ b/schema/de/wegaOrgs.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:40Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:49Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -369,7 +369,13 @@ attributes @target and @cRef may be supplied on <name/>.</report>
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaOrgs-att.wega.rend-underline-n-50">
+   <pattern id="schematron-constraint-wegaOrgs-sourceMustResolve-50">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaOrgs-att.wega.rend-underline-n-51">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaOrgs.rng b/schema/de/wegaOrgs.rng
index 0d838b0d..c0bc6284 100644
--- a/schema/de/wegaOrgs.rng
+++ b/schema/de/wegaOrgs.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:40Z. .
+Schema generated from ODD source 2019-10-28T13:03:05Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -169,6 +169,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="macro.orgContent">
@@ -3805,7 +3807,7 @@ Elements 7.2.5. Speech Contents]</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaOrgs-att.wega.rend-underline-n-constraint-rule-59">
+            id="wegaOrgs-att.wega.rend-underline-n-constraint-rule-60">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3902,5 +3904,19 @@ Elements 7.2.5. Speech Contents]</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaOrgs-sourceMustResolve-constraint-rule-59">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns:xi="http://www.w3.org/2001/XInclude"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaPersons.isosch b/schema/de/wegaPersons.isosch
index f2b1f9fb..0129b0df 100644
--- a/schema/de/wegaPersons.isosch
+++ b/schema/de/wegaPersons.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:40Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:50Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -320,12 +320,18 @@
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaPersons-att.wega.rend-underline-n-42">
+   <pattern id="schematron-constraint-wegaPersons-sourceMustResolve-42">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaPersons-att.wega.rend-underline-n-43">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
                 </pattern>
-   <pattern id="schematron-constraint-wegaPersons-macro.birthDeathContent-uncertainPlacenames-43">
+   <pattern id="schematron-constraint-wegaPersons-macro.birthDeathContent-uncertainPlacenames-44">
                 <rule context="tei:birth | tei:death">
                     <report test="count(distinct-values((tei:placeName | tei:settlement | tei:region | tei:country)/local-name())) gt 1">Multiple encodings of places will be regarded as alternatives. If it's really one place, please wrap in a placeName</report>
                 </rule>
diff --git a/schema/de/wegaPersons.rng b/schema/de/wegaPersons.rng
index e1b0b5bd..4424f83f 100644
--- a/schema/de/wegaPersons.rng
+++ b/schema/de/wegaPersons.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:40Z. .
+Schema generated from ODD source 2019-10-28T13:03:05Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -141,6 +141,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="macro.persNameContent">
@@ -3600,7 +3602,7 @@ Beispielwerte sind etwa: 1] explicit; 2] implicit</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaPersons-att.wega.rend-underline-n-constraint-rule-56">
+            id="wegaPersons-att.wega.rend-underline-n-constraint-rule-57">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3690,5 +3692,18 @@ Beispielwerte sind etwa: 1] explicit; 2] implicit</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaPersons-sourceMustResolve-constraint-rule-56">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaPlaces.isosch b/schema/de/wegaPlaces.isosch
index efce07d1..71c1d3ac 100644
--- a/schema/de/wegaPlaces.isosch
+++ b/schema/de/wegaPlaces.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-14T13:56:14Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:50Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -111,4 +111,10 @@
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
+   <pattern id="schematron-constraint-wegaPlaces-sourceMustResolve-17">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
 </schema>
diff --git a/schema/de/wegaPlaces.rng b/schema/de/wegaPlaces.rng
index 3a77f1ac..27ca6e20 100644
--- a/schema/de/wegaPlaces.rng
+++ b/schema/de/wegaPlaces.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-14T13:56:14Z. .
+Schema generated from ODD source 2019-09-09T10:58:50Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -1381,5 +1381,18 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaPlaces-sourceMustResolve-constraint-rule-18">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaThematicCommentaries.isosch b/schema/de/wegaThematicCommentaries.isosch
index e48e172e..c4205cd9 100644
--- a/schema/de/wegaThematicCommentaries.isosch
+++ b/schema/de/wegaThematicCommentaries.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:41Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:51Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -419,4 +419,10 @@ On <name/>, either the @marks attribute should be used, or a paragraph of descri
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
+   <pattern id="schematron-constraint-wegaThematicCommentaries-sourceMustResolve-58">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
 </schema>
diff --git a/schema/de/wegaThematicCommentaries.rng b/schema/de/wegaThematicCommentaries.rng
index 2ad75339..3b98bf55 100644
--- a/schema/de/wegaThematicCommentaries.rng
+++ b/schema/de/wegaThematicCommentaries.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:41Z. .
+Schema generated from ODD source 2019-10-28T13:03:06Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -141,6 +141,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -4955,5 +4957,18 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaThematicCommentaries-sourceMustResolve-constraint-rule-58">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaVar.isosch b/schema/de/wegaVar.isosch
index 5d581a80..83926327 100644
--- a/schema/de/wegaVar.isosch
+++ b/schema/de/wegaVar.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:42Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:52Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -428,4 +428,10 @@ On <name/>, either the @marks attribute should be used, or a paragraph of descri
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
+   <pattern id="schematron-constraint-wegaVar-sourceMustResolve-60">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
 </schema>
diff --git a/schema/de/wegaVar.rng b/schema/de/wegaVar.rng
index a6ba31e8..369f9379 100644
--- a/schema/de/wegaVar.rng
+++ b/schema/de/wegaVar.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:42Z. .
+Schema generated from ODD source 2019-10-28T13:03:07Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -155,6 +155,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -5824,5 +5826,18 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaVar-sourceMustResolve-constraint-rule-57">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/de/wegaWritings.isosch b/schema/de/wegaWritings.isosch
index 531cf2c2..0873275e 100644
--- a/schema/de/wegaWritings.isosch
+++ b/schema/de/wegaWritings.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:44Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:53Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -499,19 +499,25 @@ relatedItem element must be empty</report>
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaWritings-styleguide-document-node-content-73">
+   <pattern id="schematron-constraint-wegaWritings-sourceMustResolve-73">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wegaWritings-styleguide-document-node-content-74">
                 <rule context="document-node()">
                     <report test="count(processing-instruction()) ne 2">WeGA styleguide error: there should exactly be two processing instructions before the root element</report>
                     <report test="comment()">WeGA styleguide error: there should be no comments outside the root element</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaWritings-styleguide-document-node-content-74">
+   <pattern id="schematron-constraint-wegaWritings-styleguide-document-node-content-75">
                 <rule context="document-node()">
                     <report test="count(processing-instruction()) ne 2">WeGA styleguide error: there should exactly be two processing instructions before the root element</report>
                     <report test="comment()">WeGA styleguide error: there should be no comments outside the root element</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wegaWritings-att.wega.rend-underline-n-75">
+   <pattern id="schematron-constraint-wegaWritings-att.wega.rend-underline-n-76">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wegaWritings.rng b/schema/de/wegaWritings.rng
index 54807399..cc90cf7a 100644
--- a/schema/de/wegaWritings.rng
+++ b/schema/de/wegaWritings.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:44Z. .
+Schema generated from ODD source 2019-10-28T13:03:08Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -178,6 +178,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -6094,7 +6096,7 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-att.wega.rend-underline-n-constraint-rule-65">
+            id="wegaWritings-att.wega.rend-underline-n-constraint-rule-66">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6171,9 +6173,22 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaWritings-sourceMustResolve-constraint-rule-63">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-styleguide-document-node-content-constraint-rule-63">
+            id="wegaWritings-styleguide-document-node-content-constraint-rule-64">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6186,7 +6201,7 @@ Empfohlene Werte sind: 1] label; 2] data</a:documentation>
                 </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-styleguide-document-node-content-constraint-rule-64">
+            id="wegaWritings-styleguide-document-node-content-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
diff --git a/schema/de/wega_all.isosch b/schema/de/wega_all.isosch
index 21db08a1..2e58cb5c 100644
--- a/schema/de/wega_all.isosch
+++ b/schema/de/wega_all.isosch
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
    <title>ISO Schematron rules</title>
-   <!-- This file generated 2019-08-22T08:54:43Z by 'extract-isosch.xsl'. -->
+   <!-- This file generated 2019-09-09T10:58:53Z by 'extract-isosch.xsl'. -->
 
    <!-- ********************* -->
    <!-- namespaces, declared: -->
@@ -529,7 +529,13 @@ On <name/>, either the @marks attribute should be used, or a paragraph of descri
                     <report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</report>
                 </rule>
             </pattern>
-   <pattern id="schematron-constraint-wega_all-att.wega.rend-underline-n-78">
+   <pattern id="schematron-constraint-wega_all-sourceMustResolve-78">
+                <rule context="*[starts-with(@source, '#')]">
+                    <let name="source" value="@source"/>
+                    <assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</assert>
+                </rule>
+            </pattern>
+   <pattern id="schematron-constraint-wega_all-att.wega.rend-underline-n-79">
                     <rule context="*:hi[@n] | *:rend[@n]">
                         <report test="@rend ne 'underline'">The @n-attribute is only supported in combination with @rend='underline'</report>
                     </rule>
diff --git a/schema/de/wega_all.rng b/schema/de/wega_all.rng
index 09b79c8f..f3ff6e4a 100644
--- a/schema/de/wega_all.rng
+++ b/schema/de/wega_all.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:43Z. .
+Schema generated from ODD source 2019-11-20T15:08:59Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="anyElement-egXML">
@@ -4663,27 +4665,7 @@ Elements]</a:documentation>
    </define>
    <define name="biblStruct">
       <element name="biblStruct">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(structured bibliographic citationstructured bibliographic citation) contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order.contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order. [3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements]</a:documentation>
-         <group>
-            <zeroOrMore>
-               <ref name="analytic"/>
-            </zeroOrMore>
-            <oneOrMore>
-               <group>
-                  <ref name="monogr"/>
-                  <zeroOrMore>
-                     <ref name="series"/>
-                  </zeroOrMore>
-               </group>
-            </oneOrMore>
-            <zeroOrMore>
-               <choice>
-                  <ref name="model.noteLike"/>
-                  <ref name="model.ptrLike"/>
-                  <ref name="relatedItem"/>
-               </choice>
-            </zeroOrMore>
-         </group>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(structured bibliographic citation) contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order. [3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements]</a:documentation>
          <choice>
             <ref name="ref"/>
             <group>
@@ -4709,20 +4691,8 @@ Elements]</a:documentation>
             </group>
          </choice>
          <ref name="att.global.attributes"/>
-         <ref name="att.typed.attribute.subtype"/>
+         <ref name="att.typed.attributes"/>
          <ref name="att.docStatus.attributes"/>
-         <optional>
-            <attribute name="type">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">charakterisiert das Element in einem gewissen Sinne, wobei irgendeine zweckmäßige Systematik oder Typologie angwendet wird.</a:documentation>
-            </attribute>
-         </optional>
-         <optional>
-            <attribute name="type">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">charakterisiert das Element in einem gewissen Sinne, wobei irgendeine zweckmäßige Systematik oder Typologie angwendet wird.</a:documentation>
-            </attribute>
-         </optional>
-         <ref name="att.global.attribute.xmlid"/>
-         <ref name="att.global.attribute.n"/>
          <empty/>
       </element>
    </define>
@@ -8099,7 +8069,7 @@ Beispielwerte sind etwa: 1] explicit; 2] implicit</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wega_all-att.wega.rend-underline-n-constraint-rule-64">
+            id="wega_all-att.wega.rend-underline-n-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -8192,5 +8162,18 @@ Beispielwerte sind etwa: 1] explicit; 2] implicit</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wega_all-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaBiblio.rng b/schema/en/wegaBiblio.rng
index d7f695af..39070a0d 100644
--- a/schema/en/wegaBiblio.rng
+++ b/schema/en/wegaBiblio.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:46Z. .
+Schema generated from ODD source 2019-09-09T10:58:56Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -2150,7 +2150,7 @@ Suggested values include: 1] ISBN; 2] ISSN; 3] DOI; 4] URI; 5] VIAF; 6] ESTC; 7]
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaBiblio-att.wega.rend-underline-n-constraint-rule-46">
+            id="wegaBiblio-att.wega.rend-underline-n-constraint-rule-47">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -2320,5 +2320,18 @@ Suggested values include: 1] ISBN; 2] ISSN; 3] DOI; 4] URI; 5] VIAF; 6] ESTC; 7]
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaBiblio-sourceMustResolve-constraint-rule-46">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaDiaries.rng b/schema/en/wegaDiaries.rng
index bbc330ce..0db52388 100644
--- a/schema/en/wegaDiaries.rng
+++ b/schema/en/wegaDiaries.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:47Z. .
+Schema generated from ODD source 2019-10-28T13:03:51Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -130,6 +130,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -3523,7 +3525,7 @@ Elements 7.2.5. Speech Contents]</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaDiaries-att.wega.rend-underline-n-constraint-rule-56">
+            id="wegaDiaries-att.wega.rend-underline-n-constraint-rule-57">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3613,5 +3615,18 @@ Elements 7.2.5. Speech Contents]</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaDiaries-sourceMustResolve-constraint-rule-56">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaDocuments.rng b/schema/en/wegaDocuments.rng
index ffdbb35e..31003ff0 100644
--- a/schema/en/wegaDocuments.rng
+++ b/schema/en/wegaDocuments.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:48Z. .
+Schema generated from ODD source 2019-10-28T13:32:26Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -5650,6 +5652,9 @@ Suggested values include: 1] label; 2] data</a:documentation>
          <zeroOrMore>
             <ref name="provenance"/>
          </zeroOrMore>
+         <optional>
+            <ref name="acquisition"/>
+         </optional>
       </element>
    </define>
    <define name="provenance">
@@ -5662,6 +5667,15 @@ Suggested values include: 1] label; 2] data</a:documentation>
          <empty/>
       </element>
    </define>
+   <define name="acquisition">
+      <element name="acquisition">
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">contains any descriptive or other information concerning the process by which a manuscript or manuscript part or other object entered the holding institution. [10.8. History]</a:documentation>
+         <ref name="macro.specialPara"/>
+         <ref name="att.global.attributes"/>
+         <ref name="att.datable.attributes"/>
+         <empty/>
+      </element>
+   </define>
    <define name="additional">
       <element name="additional">
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">groups additional information, combining bibliographic information about a manuscript, or surrogate copies of it with curatorial or administrative information. [10.9. Additional Information]</a:documentation>
@@ -6106,7 +6120,7 @@ Suggested values include: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaDocuments-att.wega.rend-underline-n-constraint-rule-64">
+            id="wegaDocuments-att.wega.rend-underline-n-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6196,5 +6210,18 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaDocuments-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaLetters.rng b/schema/en/wegaLetters.rng
index 158e976e..04f00e43 100644
--- a/schema/en/wegaLetters.rng
+++ b/schema/en/wegaLetters.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:49Z. .
+Schema generated from ODD source 2019-10-28T13:03:53Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -6677,7 +6679,7 @@ Suggested values include: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaLetters-att.wega.rend-underline-n-constraint-rule-65">
+            id="wegaLetters-att.wega.rend-underline-n-constraint-rule-66">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6767,9 +6769,22 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaLetters-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaLetters-styleguide-document-node-content-constraint-rule-64">
+            id="wegaLetters-styleguide-document-node-content-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
diff --git a/schema/en/wegaNews.rng b/schema/en/wegaNews.rng
index fa986d61..7c3cd203 100644
--- a/schema/en/wegaNews.rng
+++ b/schema/en/wegaNews.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:50Z. .
+Schema generated from ODD source 2019-10-28T13:03:53Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -127,6 +127,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -3531,7 +3533,7 @@ Suggested values include: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaNews-att.wega.rend-underline-n-constraint-rule-54">
+            id="wegaNews-att.wega.rend-underline-n-constraint-rule-55">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3621,5 +3623,18 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaNews-sourceMustResolve-constraint-rule-54">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaOrgs.rng b/schema/en/wegaOrgs.rng
index 8956ad5a..aa230b5a 100644
--- a/schema/en/wegaOrgs.rng
+++ b/schema/en/wegaOrgs.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:50Z. .
+Schema generated from ODD source 2019-10-28T13:03:54Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -169,6 +169,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="macro.orgContent">
@@ -3805,7 +3807,7 @@ Elements 7.2.5. Speech Contents]</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaOrgs-att.wega.rend-underline-n-constraint-rule-59">
+            id="wegaOrgs-att.wega.rend-underline-n-constraint-rule-60">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3902,5 +3904,19 @@ Elements 7.2.5. Speech Contents]</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaOrgs-sourceMustResolve-constraint-rule-59">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns:xi="http://www.w3.org/2001/XInclude"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaPersons.rng b/schema/en/wegaPersons.rng
index 012af241..2dbfec46 100644
--- a/schema/en/wegaPersons.rng
+++ b/schema/en/wegaPersons.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:51Z. .
+Schema generated from ODD source 2019-10-28T13:03:54Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -141,6 +141,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="macro.persNameContent">
@@ -3600,7 +3602,7 @@ Sample values include: 1] explicit; 2] implicit</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaPersons-att.wega.rend-underline-n-constraint-rule-56">
+            id="wegaPersons-att.wega.rend-underline-n-constraint-rule-57">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -3690,5 +3692,18 @@ Sample values include: 1] explicit; 2] implicit</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaPersons-sourceMustResolve-constraint-rule-56">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaPlaces.rng b/schema/en/wegaPlaces.rng
index 40767ba2..e4f534bd 100644
--- a/schema/en/wegaPlaces.rng
+++ b/schema/en/wegaPlaces.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-14T13:56:25Z. .
+Schema generated from ODD source 2019-09-09T10:59:01Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -1381,5 +1381,18 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaPlaces-sourceMustResolve-constraint-rule-18">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaThematicCommentaries.rng b/schema/en/wegaThematicCommentaries.rng
index 29d246f5..0f89fea8 100644
--- a/schema/en/wegaThematicCommentaries.rng
+++ b/schema/en/wegaThematicCommentaries.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:52Z. .
+Schema generated from ODD source 2019-10-28T13:03:55Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -141,6 +141,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -4955,5 +4957,18 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaThematicCommentaries-sourceMustResolve-constraint-rule-58">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaVar.rng b/schema/en/wegaVar.rng
index c9eddc14..56a94a43 100644
--- a/schema/en/wegaVar.rng
+++ b/schema/en/wegaVar.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:53Z. .
+Schema generated from ODD source 2019-10-28T13:03:56Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -155,6 +155,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="WeGA_keywords.list">
@@ -5824,5 +5826,18 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaVar-sourceMustResolve-constraint-rule-57">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/schema/en/wegaWritings.rng b/schema/en/wegaWritings.rng
index 37629d42..e67c346e 100644
--- a/schema/en/wegaWritings.rng
+++ b/schema/en/wegaWritings.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:54Z. .
+Schema generated from ODD source 2019-10-28T13:03:58Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -178,6 +178,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="att.ascribed.attributes">
@@ -6094,7 +6096,7 @@ Suggested values include: 1] label; 2] data</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-att.wega.rend-underline-n-constraint-rule-65">
+            id="wegaWritings-att.wega.rend-underline-n-constraint-rule-66">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6171,9 +6173,22 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wegaWritings-sourceMustResolve-constraint-rule-63">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-styleguide-document-node-content-constraint-rule-63">
+            id="wegaWritings-styleguide-document-node-content-constraint-rule-64">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -6186,7 +6201,7 @@ Suggested values include: 1] label; 2] data</a:documentation>
                 </sch:rule>
    </pattern>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wegaWritings-styleguide-document-node-content-constraint-rule-64">
+            id="wegaWritings-styleguide-document-node-content-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
diff --git a/schema/en/wega_all.rng b/schema/en/wega_all.rng
index 41b577c1..12a11bda 100644
--- a/schema/en/wega_all.rng
+++ b/schema/en/wega_all.rng
@@ -5,7 +5,7 @@
          xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
          ns="http://www.tei-c.org/ns/1.0"><!--
-Schema generated from ODD source 2019-08-22T08:54:53Z. .
+Schema generated from ODD source 2019-11-20T15:11:12Z. .
 TEI Edition: Version 3.6.0. Last updated on
 	16th July 2019, revision daa3cc0b9
 TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
@@ -168,6 +168,8 @@ TEI Edition Location: http://www.tei-c.org/Vault/P5/Version 3.6.0/
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Charlene Jakob</a:documentation>
          <value>IK</value>
          <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Ina Klare</a:documentation>
+         <value>FS</value>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">Fabian Schmidt</a:documentation>
       </choice>
    </define>
    <define name="anyElement-egXML">
@@ -4663,27 +4665,7 @@ Elements]</a:documentation>
    </define>
    <define name="biblStruct">
       <element name="biblStruct">
-         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(structured bibliographic citationstructured bibliographic citation) contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order.contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order. [3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements]</a:documentation>
-         <group>
-            <zeroOrMore>
-               <ref name="analytic"/>
-            </zeroOrMore>
-            <oneOrMore>
-               <group>
-                  <ref name="monogr"/>
-                  <zeroOrMore>
-                     <ref name="series"/>
-                  </zeroOrMore>
-               </group>
-            </oneOrMore>
-            <zeroOrMore>
-               <choice>
-                  <ref name="model.noteLike"/>
-                  <ref name="model.ptrLike"/>
-                  <ref name="relatedItem"/>
-               </choice>
-            </zeroOrMore>
-         </group>
+         <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">(structured bibliographic citation) contains a structured bibliographic citation, in which only bibliographic sub-elements appear and in a specified order. [3.11.1. Methods of Encoding Bibliographic References and Lists of References 2.2.7. The Source Description 15.3.2. Declarable Elements]</a:documentation>
          <choice>
             <ref name="ref"/>
             <group>
@@ -4709,20 +4691,8 @@ Elements]</a:documentation>
             </group>
          </choice>
          <ref name="att.global.attributes"/>
-         <ref name="att.typed.attribute.subtype"/>
+         <ref name="att.typed.attributes"/>
          <ref name="att.docStatus.attributes"/>
-         <optional>
-            <attribute name="type">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">characterizes the element in some sense, using any convenient classification scheme or typology.</a:documentation>
-            </attribute>
-         </optional>
-         <optional>
-            <attribute name="type">
-               <a:documentation xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0">characterizes the element in some sense, using any convenient classification scheme or typology.</a:documentation>
-            </attribute>
-         </optional>
-         <ref name="att.global.attribute.xmlid"/>
-         <ref name="att.global.attribute.n"/>
          <empty/>
       </element>
    </define>
@@ -8099,7 +8069,7 @@ Sample values include: 1] explicit; 2] implicit</a:documentation>
       </optional>
    </define>
    <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
-            id="wega_all-att.wega.rend-underline-n-constraint-rule-64">
+            id="wega_all-att.wega.rend-underline-n-constraint-rule-65">
       <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
                 xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
                 xmlns:s="http://www.ascc.net/xml/schematron"
@@ -8192,5 +8162,18 @@ Sample values include: 1] explicit; 2] implicit</a:documentation>
                 context="*[some $i in text() satisfies normalize-space($i) ne '']">
                     <sch:report test="matches(., '[⌚-⌛]|[⏩-⏬]|[⏰]|[⏳]|[◽-◾]|[☔-☕]|[♈-♓]|[♿]|[⚓]|[⚡]|[⚪-⚫]|[⚽-⚾]|[⛄-⛅]|[⛎]|[⛔]|[⛪]|[⛲-⛳]|[⛵]|[⛺]|[⛽]|[✅]|[✊-✋]|[✨]|[❌]|[❎]|[❓-❕]|[❗]|[➕-➗]|[➰]|[➿]|[⬛-⬜]|[⭐]|[⭕]|[🀄]|[🃏]|[🆎]|[🆑-🆚]|[🇦-🇿]|[🈁]|[🈚]|[🈯]|[🈲-🈶]|[🈸-🈺]|[🉐-🉑]|[🌀-🌠]|[🌭-🌯]|[🌰-🌵]|[🌷-🍼]|[🍾-🍿]|[🎀-🎓]|[🎠-🏄]|[🏅]|[🏆-🏊]|[🏏-🏓]|[🏠-🏰]|[🏴]|[🏸-🏿]|[🐀-🐾]|[👀]|[👂-📷]|[📸]|[📹-📼]|[📿]|[🔀-🔽]|[🕋-🕎]|[🕐-🕧]|[🕺]|[🖕-🖖]|[🖤]|[🗻-🗿]|[😀]|[😁-😐]|[😑]|[😒-😔]|[😕]|[😖]|[😗]|[😘]|[😙]|[😚]|[😛]|[😜-😞]|[😟]|[😠-😥]|[😦-😧]|[😨-😫]|[😬]|[😭]|[😮-😯]|[😰-😳]|[😴]|[😵-🙀]|[🙁-🙂]|[🙃-🙄]|[🙅-🙏]|[🚀-🛅]|[🛌]|[🛐]|[🛑-🛒]|[🛕]|[🛫-🛬]|[🛴-🛶]|[🛷-🛸]|[🛹]|[🛺]|[🟠-🟫]|[🤍-🤏]|[🤐-🤘]|[🤙-🤞]|[🤟]|[🤠-🤧]|[🤨-🤯]|[🤰]|[🤱-🤲]|[🤳-🤺]|[🤼-🤾]|[🤿]|[🥀-🥅]|[🥇-🥋]|[🥌]|[🥍-🥏]|[🥐-🥞]|[🥟-🥫]|[🥬-🥰]|[🥱]|[🥳-🥶]|[🥺]|[🥻]|[🥼-🥿]|[🦀-🦄]|[🦅-🦑]|[🦒-🦗]|[🦘-🦢]|[🦥-🦪]|[🦮-🦯]|[🦰-🦹]|[🦺-🦿]|[🧀]|[🧁-🧂]|[🧃-🧊]|[🧍-🧏]|[🧐-🧦]|[🧧-🧿]|[🩰-🩳]|[🩸-🩺]|[🪀-🪂]|[🪐-🪕]')">Text contains characters with Emoji presentation as default.</sch:report>
                 </sch:rule>
+   </pattern>  
+   <pattern xmlns="http://purl.oclc.org/dsdl/schematron"
+            id="wega_all-sourceMustResolve-constraint-rule-64">
+      <sch:rule xmlns:mei="http://www.music-encoding.org/ns/mei"
+                xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"
+                xmlns:s="http://www.ascc.net/xml/schematron"
+                xmlns:sch="http://purl.oclc.org/dsdl/schematron"
+                xmlns="http://www.tei-c.org/ns/1.0"
+                xmlns:rng="http://relaxng.org/ns/structure/1.0"
+                context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
    </pattern>
 </grammar>
diff --git a/src/Specs/common-specs.odd.xml b/src/Specs/common-specs.odd.xml
index 839e2a42..d58ff940 100644
--- a/src/Specs/common-specs.odd.xml
+++ b/src/Specs/common-specs.odd.xml
@@ -338,6 +338,7 @@
                     <rng:value>LS</rng:value><a:documentation>Lena Schubert</a:documentation><!-- lena -->
                     <rng:value>CJ</rng:value><a:documentation>Charlene Jakob</a:documentation><!-- jakob -->
                     <rng:value>IK</rng:value><a:documentation>Ina Klare</a:documentation><!-- ina -->
+                    <rng:value>FS</rng:value><a:documentation>Fabian Schmidt</a:documentation><!-- fabian -->
                 </rng:choice>
             </content>
         </macroSpec>
@@ -738,6 +739,16 @@
                 </sch:rule>
             </constraint>
         </constraintSpec>
+        <constraintSpec scheme="schematron" ident="sourceMustResolve">
+            <desc versionDate="2019-09-09" xml:lang="en">Report non resolving local references provided by @source</desc>
+            <desc versionDate="2019-09-09" xml:lang="de">Meldet lokale Referenzen (angegeben an @source), die nicht aufgelöst werden können</desc>
+            <constraint>
+                <sch:rule context="*[starts-with(@source, '#')]">
+                    <sch:let name="source" value="@source"/>
+                    <sch:assert test="id(substring($source,2))">Unable to locate the reference provided by the @source attribute.</sch:assert>
+                </sch:rule>
+            </constraint>
+        </constraintSpec>
     </specGrp>
     
     <specGrp xml:id="wega-styleguides">
@@ -811,7 +822,9 @@
                 <attRef class="att.global" name="xml:id"/>
             </attList>
         </elementSpec>
-        
+    </specGrp>
+    
+    <specGrp xml:id="wega-biblStruct">
         <!-- 
             hiding biblStruct here so the bibl schema (which has a fairly 
             different definition of biblStruct) won't inherit 
diff --git a/src/Specs/schemaSpec-documents.odd.xml b/src/Specs/schemaSpec-documents.odd.xml
index ebf65bed..2ec57ce5 100644
--- a/src/Specs/schemaSpec-documents.odd.xml
+++ b/src/Specs/schemaSpec-documents.odd.xml
@@ -10,7 +10,7 @@
     <moduleRef key="namesdates" include="country geogName orgName persName placeName region settlement"/>
     <moduleRef key="figures" include="cell figDesc figure notatedMusic row table"/>
     <moduleRef key="transcr" include="addSpan facsimile handNotes space subst supplied"/>
-    <moduleRef key="msdescription" include="additional accMat collection history msDesc msFrag msIdentifier msName physDesc provenance repository"/>
+    <moduleRef key="msdescription" include="acquisition additional accMat collection history msDesc msFrag msIdentifier msName physDesc provenance repository"/>
     <moduleRef key="linking" include="anchor seg"/>
     <moduleRef key="textcrit" include="app lem listWit rdg witness"/>
     <moduleRef key="gaiji" include="g"/>
@@ -35,6 +35,7 @@
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-gaiji"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-tei-macros"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-datatypes"/>
+    <specGrpRef target="../Specs/common-specs.odd.xml#wega-biblStruct"/>
     
     <elementSpec ident="TEI" mode="change" module="textstructure">
         <gloss versionDate="2013-11-11" xml:lang="en">TEI document</gloss>
diff --git a/src/Specs/schemaSpec-letters.odd.xml b/src/Specs/schemaSpec-letters.odd.xml
index b3a560b3..524ecfea 100644
--- a/src/Specs/schemaSpec-letters.odd.xml
+++ b/src/Specs/schemaSpec-letters.odd.xml
@@ -36,6 +36,7 @@
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-gaiji"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-tei-macros"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-datatypes"/>
+    <specGrpRef target="../Specs/common-specs.odd.xml#wega-biblStruct"/>
 
 
     <elementSpec ident="TEI" mode="change" module="textstructure">
diff --git a/src/Specs/schemaSpec-thematicCommentaries.odd.xml b/src/Specs/schemaSpec-thematicCommentaries.odd.xml
index 3d4535fc..a1ff22da 100644
--- a/src/Specs/schemaSpec-thematicCommentaries.odd.xml
+++ b/src/Specs/schemaSpec-thematicCommentaries.odd.xml
@@ -29,6 +29,7 @@
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-linking"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-tei-macros"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-datatypes"/>
+    <specGrpRef target="../Specs/common-specs.odd.xml#wega-biblStruct"/>
     
     <elementSpec ident="TEI" mode="change" module="textstructure">
         <gloss versionDate="2013-11-11" xml:lang="en">TEI document</gloss>
diff --git a/src/Specs/schemaSpec-var.odd.xml b/src/Specs/schemaSpec-var.odd.xml
index 27b70d08..6b61bc75 100644
--- a/src/Specs/schemaSpec-var.odd.xml
+++ b/src/Specs/schemaSpec-var.odd.xml
@@ -30,6 +30,7 @@
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-transcr"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-tei-macros"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-datatypes"/>
+    <specGrpRef target="../Specs/common-specs.odd.xml#wega-biblStruct"/>
     
     <dataSpec ident="wega.varOrAddenda.pointer">
         <desc xml:lang="de" versionDate="2017-08-29">fasst die potentiellen internen Verweise zu Varia und Addenda zusammen</desc>
diff --git a/src/Specs/schemaSpec-writings.odd.xml b/src/Specs/schemaSpec-writings.odd.xml
index d86bf6c1..62d5cf1b 100644
--- a/src/Specs/schemaSpec-writings.odd.xml
+++ b/src/Specs/schemaSpec-writings.odd.xml
@@ -36,6 +36,7 @@
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-gaiji"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-tei-macros"/>
     <specGrpRef target="../Specs/common-specs.odd.xml#wega-datatypes"/>
+    <specGrpRef target="../Specs/common-specs.odd.xml#wega-biblStruct"/>
     
     <elementSpec ident="TEI" mode="change" module="textstructure">
         <gloss versionDate="2013-11-11" xml:lang="en">TEI document</gloss>
diff --git a/xsl/to-mei_all.xsl b/xsl/to-mei_all.xsl
new file mode 100644
index 00000000..0bb5a52a
--- /dev/null
+++ b/xsl/to-mei_all.xsl
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    xmlns:wega="https://weber-gesamtausgabe.de/"
+    xpath-default-namespace="http://www.music-encoding.org/ns/mei"
+    xmlns="http://www.music-encoding.org/ns/mei"
+    exclude-result-prefixes="xs wega"
+    version="2.0">
+    
+    <xsl:param name="current-mei-version" as="xs:string">3.0.0</xsl:param>
+    
+    <xsl:output media-type="application/tei+xml" encoding="UTF-8" indent="no" method="xml"/>
+    <xsl:preserve-space elements="*"/>
+    
+    <xsl:variable name="duplicatesWrapper" as="element()">
+        <mei xmlns="http://www.music-encoding.org/ns/mei" meiversion="3.0.0">
+            <meiHead>
+                <fileDesc>
+                    <titleStmt xml:id="titleStmt">
+                        <title>Duplikat</title>
+                    </titleStmt>
+                    <pubStmt>
+                        <respStmt n="WeGA">
+                            <persName role="edt">Veit, Joachim</persName>
+                        </respStmt>
+                        <address>
+                            <addrLine>Hornsche Str. 39</addrLine>
+                            <addrLine>32756</addrLine>
+                            <addrLine>Detmold</addrLine>
+                            <addrLine>Germany</addrLine>
+                        </address>
+                        <availability>
+                            <useRestrict>This work is available under a Creative Commons Attribution 4.0 International (CC BY 4.0) license.</useRestrict>
+                        </availability>
+                    </pubStmt>
+                </fileDesc>
+            </meiHead>
+            <music/>
+        </mei>
+    </xsl:variable>
+    
+    <xsl:template match="node() | @*" mode="#all">
+        <xsl:copy>
+            <xsl:apply-templates select="node() | @*" mode="#current"/>
+        </xsl:copy>
+    </xsl:template>
+    
+    <xsl:template match="processing-instruction()" priority="1"/>
+    
+    <xsl:template match="document-node()">
+        <xsl:call-template name="inject-schema-references">
+            <xsl:with-param name="schema-URL">https://music-encoding.org/schema/<xsl:value-of select="$current-mei-version"/>/mei-all.rng</xsl:with-param>
+        </xsl:call-template>
+        <xsl:apply-templates/>
+    </xsl:template>
+    
+    <xsl:template match="mei[ref]" priority="10">
+        <xsl:apply-templates select="$duplicatesWrapper"/>
+    </xsl:template>
+    
+    <xsl:template match="pubStmt">
+        <xsl:copy>
+            <xsl:text>&#10;            </xsl:text>
+            <xsl:element name="identifier">
+                <xsl:attribute name="type">WeGA</xsl:attribute>
+                <xsl:attribute name="authURI">https://weber-gesamtausgabe.de/</xsl:attribute>
+                <xsl:value-of select="ancestor::mei/@xml:id"/>
+            </xsl:element>
+            <xsl:text>&#10;            </xsl:text>
+            <xsl:element name="distributor">Carl-Maria-von-Weber-Gesamtausgabe</xsl:element>
+            <xsl:apply-templates select="node() except identifier[@type='WeGA'] | @*"/>
+        </xsl:copy>
+    </xsl:template>
+    
+    <xsl:template match="@meiversion">
+        <xsl:attribute name="meiversion" select="$current-mei-version"/>
+    </xsl:template>
+    
+    <xsl:template match="@dbkey[matches(., 'A[A-F0-9]{6}')]" mode="#all">
+        <xsl:attribute name="authURI">https://weber-gesamtausgabe.de/</xsl:attribute>
+        <xsl:attribute name="codedval" select="."/>
+    </xsl:template>
+    
+    <xsl:template name="inject-schema-references">
+        <xsl:param name="schema-URL" as="xs:string"/>
+        <xsl:text>&#10;</xsl:text>
+        <xsl:processing-instruction name="xml-model">href="<xsl:value-of select="$schema-URL"/>" type="application/xml" schematypens="http://relaxng.org/ns/structure/1.0"</xsl:processing-instruction>
+        <xsl:text>&#10;</xsl:text>
+        <xsl:processing-instruction name="xml-model">href="<xsl:value-of select="$schema-URL"/>" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"</xsl:processing-instruction>
+        <xsl:text>&#10;</xsl:text>
+    </xsl:template>
+    
+</xsl:stylesheet>
\ No newline at end of file