@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac9f183a-ba9a-4759-88c1-e5b4416eff00> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac9f183a-ba9a-4759-88c1-e5b4416eff00> .