@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/5421b1ea-04f1-45f7-aaa9-5fc545353637> rdfs:isDefinedBy <https://stad.gent/data/blank_node/5421b1ea-04f1-45f7-aaa9-5fc545353637> .