@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90bd278f-e887-4065-8283-415ea19ea32f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90bd278f-e887-4065-8283-415ea19ea32f> .