@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/139f9e68-db48-4210-8263-77ed83ffec3b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/139f9e68-db48-4210-8263-77ed83ffec3b> .