@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581f3d19-f95c-4f44-985a-9e8e93823350> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581f3d19-f95c-4f44-985a-9e8e93823350> .