@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9c20781-c143-408f-9e99-e2f3bfe20760> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9c20781-c143-408f-9e99-e2f3bfe20760> .