@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af00e23e-c957-4a57-a43b-f2d5bf87f10a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af00e23e-c957-4a57-a43b-f2d5bf87f10a> .