@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30421d7a-4627-433e-9d2f-c2f3dfce7318> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30421d7a-4627-433e-9d2f-c2f3dfce7318> .