@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90874b14-597b-47a8-8150-78a29c1a3d76> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90874b14-597b-47a8-8150-78a29c1a3d76> .