@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f97549-3729-4bc1-aaa2-d1fff224882d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f97549-3729-4bc1-aaa2-d1fff224882d> .