@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a91217-e927-4c4d-b03e-f908219e2d27> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a91217-e927-4c4d-b03e-f908219e2d27> .