@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f973e2-bd7e-4b3d-8c5f-0fc71f539fd7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f973e2-bd7e-4b3d-8c5f-0fc71f539fd7> .