@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67ac666a-4529-4f3d-be06-6ee8bd4e8a67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67ac666a-4529-4f3d-be06-6ee8bd4e8a67> .