@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68967d83-ca1b-4a0c-a3f7-53773ec4c0ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68967d83-ca1b-4a0c-a3f7-53773ec4c0ea> .