@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56642c8c-71f7-4801-8761-3d359a13febd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56642c8c-71f7-4801-8761-3d359a13febd> .