@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18992f32-a76c-4805-9b26-cfe76387820d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18992f32-a76c-4805-9b26-cfe76387820d> .