@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21bf66b-5ea8-4228-ad29-7c3288ee6909> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21bf66b-5ea8-4228-ad29-7c3288ee6909> .