@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2507c510-2fc4-46da-8526-435154fed3b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2507c510-2fc4-46da-8526-435154fed3b9> .