@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c309e52f-67e9-4667-bb7e-60aab1cc048a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c309e52f-67e9-4667-bb7e-60aab1cc048a> .