@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57443d7c-e8f6-4c70-a43a-189ce0ceae37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57443d7c-e8f6-4c70-a43a-189ce0ceae37> .