@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1957f6c9-5598-421c-9712-6bc0c065e455> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1957f6c9-5598-421c-9712-6bc0c065e455> .