@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c5dae6-835c-446d-9ba9-7e92526e9424> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c5dae6-835c-446d-9ba9-7e92526e9424> .