@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d12b1a-ba02-4f94-a012-8996b828f286> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d12b1a-ba02-4f94-a012-8996b828f286> .