@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f8923ad-7d61-4f09-97ad-af47d50acb2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f8923ad-7d61-4f09-97ad-af47d50acb2d> .