@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a57a86f-ecdc-4fd2-a4bc-36ea7ca7ff88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a57a86f-ecdc-4fd2-a4bc-36ea7ca7ff88> .