@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/818b3f42-cc80-4951-b407-8a57510a424e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/818b3f42-cc80-4951-b407-8a57510a424e> .