@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f518a5-0f05-4945-bc92-e57ee217a670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f518a5-0f05-4945-bc92-e57ee217a670> .