@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68019212-6ebd-41f5-8747-d520ee4fe63a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68019212-6ebd-41f5-8747-d520ee4fe63a> .