@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612f4ca4-2a19-4806-be7a-7735834eceb4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612f4ca4-2a19-4806-be7a-7735834eceb4> .