@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9217c73-bf0a-4cc5-882d-550c05009c43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9217c73-bf0a-4cc5-882d-550c05009c43> .