@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91837f60-7ee9-4b2f-8ffb-ac063db105a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91837f60-7ee9-4b2f-8ffb-ac063db105a4> .