@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3d9eb7-8694-4b48-9b78-0b45fded2acb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3d9eb7-8694-4b48-9b78-0b45fded2acb> .