@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a48234-342e-4c67-9b3f-2392ead55807> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a48234-342e-4c67-9b3f-2392ead55807> .