@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b8d05a-6c65-4b09-bb05-37ef77223730> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b8d05a-6c65-4b09-bb05-37ef77223730> .