@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a31a25-6fb7-4b46-b196-0a82a094d68c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a31a25-6fb7-4b46-b196-0a82a094d68c> .