@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857121e4-cc18-4fa2-8e8b-49383e1de40c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857121e4-cc18-4fa2-8e8b-49383e1de40c> .