@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff2f06b7-4e3a-4d7f-8593-8d6545c76bed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff2f06b7-4e3a-4d7f-8593-8d6545c76bed> .