@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57719522-9f1e-4bbc-ac38-25ff89ac3b9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57719522-9f1e-4bbc-ac38-25ff89ac3b9b> .