@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7f1f3f-4e94-441e-8d15-8f10150c0ebf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7f1f3f-4e94-441e-8d15-8f10150c0ebf> .