@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31223430-e4c5-4138-bc91-52ccb4edf04f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31223430-e4c5-4138-bc91-52ccb4edf04f> .