@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57cde278-b13b-4daf-847c-abc70d031763> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57cde278-b13b-4daf-847c-abc70d031763> .