@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af80d13e-e6b8-4806-954b-acc242b93063> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af80d13e-e6b8-4806-954b-acc242b93063> .