@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b68d34-4022-468e-a99f-acc4e76fa23c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b68d34-4022-468e-a99f-acc4e76fa23c> .