@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521f5053-e82f-4a02-9854-91eb7591b897> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521f5053-e82f-4a02-9854-91eb7591b897> .