@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af67afa2-70ee-4e46-87e9-be919ca883dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af67afa2-70ee-4e46-87e9-be919ca883dc> .