@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/86988e76-d729-463b-9523-0ec8a56063ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/86988e76-d729-463b-9523-0ec8a56063ab> .