@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64ab5186-bf18-4c4b-aa14-515757d965fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64ab5186-bf18-4c4b-aa14-515757d965fc> .