@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f50a4e2d-fd3b-4cc9-8091-fbfaa3fb871c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f50a4e2d-fd3b-4cc9-8091-fbfaa3fb871c> .