@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619fdffd-8aa6-4126-ba29-783b9171eb4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619fdffd-8aa6-4126-ba29-783b9171eb4c> .