@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9bfe4b1-37f6-4971-89d6-9d531731fb97> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9bfe4b1-37f6-4971-89d6-9d531731fb97> .