@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9d54d1a9-6237-4a8e-8970-2a57bfd8f78a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9d54d1a9-6237-4a8e-8970-2a57bfd8f78a> .