@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b642aab7-ea70-4000-9783-5861e2c2470d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b642aab7-ea70-4000-9783-5861e2c2470d> .