@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f9f1e50-3d04-4fe0-a482-b7f5ef41e997> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f9f1e50-3d04-4fe0-a482-b7f5ef41e997> .