@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c67df81-dcf3-4dd4-9079-16cbd59097fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c67df81-dcf3-4dd4-9079-16cbd59097fc> .