@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5df992-4a00-4ab8-b066-e1052bff8780> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5df992-4a00-4ab8-b066-e1052bff8780> .