@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67cf451a-2f0a-4917-ad78-32414231e07f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67cf451a-2f0a-4917-ad78-32414231e07f> .