@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c1832e-b816-4d99-b829-7656cb6bddf1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c1832e-b816-4d99-b829-7656cb6bddf1> .