@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/09aa309f-d07d-46f0-8ef1-98ea52020def> rdfs:isDefinedBy <https://stad.gent/data/blank_node/09aa309f-d07d-46f0-8ef1-98ea52020def> .