@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9cf025-b188-4b3d-8562-e697ba6f4327> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9cf025-b188-4b3d-8562-e697ba6f4327> .