@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90859638-dbd8-4073-b0ee-d63a012a8149> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90859638-dbd8-4073-b0ee-d63a012a8149> .