@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4920767-a6fc-48f3-b799-68e89a05f164> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4920767-a6fc-48f3-b799-68e89a05f164> .