@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6909b210-e887-4caa-8b25-8b336e7063e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6909b210-e887-4caa-8b25-8b336e7063e1> .