@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9071a1b-4135-4054-8273-54e13a9beef8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9071a1b-4135-4054-8273-54e13a9beef8> .