@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad823016-c9dc-406f-b870-e85ef1a612e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad823016-c9dc-406f-b870-e85ef1a612e9> .