@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f75531-8071-4280-92b7-ab2faf83df5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f75531-8071-4280-92b7-ab2faf83df5b> .