Install rdflib

Author: egonw

.github/workflows/extractRQs.yml

@@ -13,9 +13,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.11
+      - name: Install dependencies
+        run: pip install rdflib
       - name: Extract
         run: python scripts/transformDotTtlToDotSparql.py