@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91046c7-e4a4-4fb2-9de9-e37389daf357> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91046c7-e4a4-4fb2-9de9-e37389daf357> .