@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28d7c867-e487-4234-8ed0-e71e968e9666> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28d7c867-e487-4234-8ed0-e71e968e9666> .