@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91ac353-f1bb-4d9b-ab45-8d11fb7857e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91ac353-f1bb-4d9b-ab45-8d11fb7857e8> .