@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acb3b663-904d-4d97-b69c-18f78adcd7be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acb3b663-904d-4d97-b69c-18f78adcd7be> .