@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9a6de4c-b9bf-4ade-bf18-756855a43065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9a6de4c-b9bf-4ade-bf18-756855a43065> .