@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1609b218-dba3-4bef-a310-ebc6da9b5b62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1609b218-dba3-4bef-a310-ebc6da9b5b62> .