@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c54f942a-8fda-4ec6-89c9-a6a29ded8cec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c54f942a-8fda-4ec6-89c9-a6a29ded8cec> .