diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
index 91bedc4..ba3c027 100644
--- a/.github/workflows/blank.yml
+++ b/.github/workflows/blank.yml
@@ -2,7 +2,6 @@
 
 name: CI
 
-# Controls when the workflow will run
 on:
   # Triggers the workflow on push or pull request events but only for the "main" branch
   push:
@@ -13,16 +12,10 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
-  # This workflow contains a single job called "build"
   build:
-    # The type of runner that the job will run on
     runs-on: ubuntu-latest
-
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v3
       - name: Create Ontology Documentation
         run: |
@@ -34,7 +27,7 @@ jobs:
          mkdir docs
          cd docs
          echo "Generating documentation for Core ontology"
-         pylode -i ../core_ontology/2024-02-07_nfdi4objects.rdf -o index.html
+         pylode -i ../core_ontology/nfdi4objects.rdf -o index.html
       - name: Deploy 🚀
         uses: JamesIves/github-pages-deploy-action@releases/v4
         with:
diff --git a/core_ontology/README.md b/core_ontology/README.md
new file mode 100644
index 0000000..e79c43e
--- /dev/null
+++ b/core_ontology/README.md
@@ -0,0 +1,3 @@
+This directory contains the NFDI4Objects Core ontology in file `nfdi4objects.rdf`.
+
+Previous versions may also be included with name pattern `YYYY-MM-DD_nfdi4objects.rdf`.
diff --git a/core_ontology/2024-05-08_nfdi4objects.rdf b/core_ontology/nfdi4objects.rdf
similarity index 100%
rename from core_ontology/2024-05-08_nfdi4objects.rdf
rename to core_ontology/nfdi4objects.rdf