@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54494a59-7cc5-4639-be78-cdb763820f43> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54494a59-7cc5-4639-be78-cdb763820f43> .