@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c021bc4b-b4d8-4769-ad9d-9a2e7f2b617d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c021bc4b-b4d8-4769-ad9d-9a2e7f2b617d> .