@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57126d37-2cef-4f6f-9365-0aa5bb209dda> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57126d37-2cef-4f6f-9365-0aa5bb209dda> .