@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9d7f6b-7de5-4210-bcf3-4a310abcb329> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9d7f6b-7de5-4210-bcf3-4a310abcb329> .