@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21806c3f-7293-4e15-8d93-4e384add4b49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21806c3f-7293-4e15-8d93-4e384add4b49> .