@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4db543-aafd-40a8-8c4a-bbb077c1afce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4db543-aafd-40a8-8c4a-bbb077c1afce> .