@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4ade56-688b-4f59-9740-278500ca6f85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4ade56-688b-4f59-9740-278500ca6f85> .