@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15fd04a4-8149-415a-94db-324763f27a09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15fd04a4-8149-415a-94db-324763f27a09> .