@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e46f9a-f637-4904-a981-71abfba4f9fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e46f9a-f637-4904-a981-71abfba4f9fa> .