@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac338728-72fd-48c9-b2ad-a955972e8fcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac338728-72fd-48c9-b2ad-a955972e8fcf> .