@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21b7567-b5ea-43eb-b54a-0c158a502697> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21b7567-b5ea-43eb-b54a-0c158a502697> .