@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90bd7805-b8e9-4bea-8968-90ea64ec3b69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90bd7805-b8e9-4bea-8968-90ea64ec3b69> .