@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90adb18d-63fd-4942-b3b9-f6df33110210> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90adb18d-63fd-4942-b3b9-f6df33110210> .