@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4631a72-3694-4424-9abd-e7cfe13cc149> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4631a72-3694-4424-9abd-e7cfe13cc149> .