@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f21346-ed21-4dd9-bd23-df78b0aa9b88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f21346-ed21-4dd9-bd23-df78b0aa9b88> .