@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d539d188-5a80-4bb2-8518-8d9643c9e78c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d539d188-5a80-4bb2-8518-8d9643c9e78c> .