@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66dbd1af-5df6-477d-94e6-894b209025fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66dbd1af-5df6-477d-94e6-894b209025fd> .