@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/40c18e49-c824-4b81-ad69-42cd71f4ebad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/40c18e49-c824-4b81-ad69-42cd71f4ebad> .