@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af064b93-a2bb-4337-8833-0b96376c133b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af064b93-a2bb-4337-8833-0b96376c133b> .