@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b5a20b-7c11-47e9-b854-503fb637016c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b5a20b-7c11-47e9-b854-503fb637016c> .