@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91934ba0-f18e-4c8f-977a-4c65c0fe7751> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91934ba0-f18e-4c8f-977a-4c65c0fe7751> .