@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad304b63-70d6-4dff-a0dc-2867b9592b74> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad304b63-70d6-4dff-a0dc-2867b9592b74> .