@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57f118cf-f703-4fa0-9071-a194f1fadb0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57f118cf-f703-4fa0-9071-a194f1fadb0c> .