@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad19ef9f-3ac7-4e60-ab31-30b690f65f2f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad19ef9f-3ac7-4e60-ab31-30b690f65f2f> .