learning

yasenstar · Oct 4, 2024 · 8d130a5 · 8d130a5
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diff --git a/test/ex122.ttl b/test/ex122.ttl
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+# filename: ex122.ttl
+
+@prefix ab: <http://learningsparql.com/ns/addressbook#> .
+@prefix d: <http://learningsparql.com/ns/data#> .
+
+# People
+
+d:i5433 ab:firstName    "Katherine" ;
+        ab:lastName     "Duncan" ;
+        ab:email        "[email protected]" .
+
+d:i2194 ab:firstName    "Bradley" ;
+        ab:lastName     "Perry" ;
+        ab:email        "[email protected]" .
diff --git a/test/ex125.ttl b/test/ex125.ttl
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+# filename: ex125.ttl
+
+@prefix ab: <http://learningsparql.com/ns/addressbook#> .
+@prefix d: <http://learningsparql.com/ns/data#> .
+
+# Courses
+
+d:course42  ab:courseTitle  "Combining Public and Private RDF Data" .
+d:course24  ab:courseTitle  "Using Name Graphs" .
diff --git a/test/ex178.rq b/test/ex178.rq
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+# ex178.rq
+
+PREFIX cat: <http://dbpedia.org/resource/Category:>
+PREFIX foaf: <http://xmlns.com/foaf/0.1/>
+PREFIX gp: <http://wifo5-04.informatik.uni-mannheim.de/gutendata/resource/people/>
+PREFIX owl: <http://www.w3.org/2002/07/owl#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+PREFIX skos: <http://www.w3.org/2024/02/skos/core#>
+
+# SELECT ?dbpProperty ?dbpValue ?gutenProperty ?gutenValue
+CONSTRUCT {
+    <http://dbpedia.org/resource/Joseph_Hocking> ?dbpProperty ?dbpValue .
+    gp:Hocking_Joseph ?gutenProperty ?gutenValue .
+}
+WHERE {
+    SERVICE <http://DBpedia.org/sparql> {
+        <http://dbpedia.org/resource/Joseph_Hocking> ?dbpProperty ?dbpValue .
+    }
+    SERVICE <http://wifo5-04.informatik.uni-mannheim.de/gutendata/sparql> {
+        gp:Hocking_Joseph ?gutenProperty ?gutenValue .
+    }
+}
diff --git a/test/ex180.rq b/test/ex180.rq
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+PREFIX ab: <http://learningsparql.com/ns/addressbook#>
+
+# CONSTRUCT {
+#     ?course ab:courseTitle ?courseName .
+# }
+SELECT *
+# FROM NAMED <ex122.ttl>
+FROM NAMED <ex125.ttl>
+WHERE {
+    GRAPH <ex125.ttl> {
+        ?course ab:courseTitle ?courseName
+    }
+}