@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3971e9f1-9941-42fe-b662-05f4302e182c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3971e9f1-9941-42fe-b662-05f4302e182c> .