@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f1bfee-8684-4ec9-96d7-3d57b79e96c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f1bfee-8684-4ec9-96d7-3d57b79e96c8> .