@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ad7452-ee1a-42e6-bd2a-5215bc2856d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ad7452-ee1a-42e6-bd2a-5215bc2856d7> .