@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18169fdf-ff37-4352-90b4-ede75790a223> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18169fdf-ff37-4352-90b4-ede75790a223> .