@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31444a66-8a13-4018-8baa-ec4d28d21a3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31444a66-8a13-4018-8baa-ec4d28d21a3d> .