@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68501c52-faff-4679-947f-d996b469f147> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68501c52-faff-4679-947f-d996b469f147> .