@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817fe61e-5bcc-4cb3-88cb-3a00d9fa0bfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817fe61e-5bcc-4cb3-88cb-3a00d9fa0bfe> .