@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57cdbf90-2780-4779-884a-4e006d9cde22> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57cdbf90-2780-4779-884a-4e006d9cde22> .