@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff2279b-a453-49cd-a40c-7e8090b4ba9c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff2279b-a453-49cd-a40c-7e8090b4ba9c> .