@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63b68f1d-22c8-4777-9913-bd7235a366b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63b68f1d-22c8-4777-9913-bd7235a366b4> .