@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3540eaa9-c81f-4104-8879-275c1aedd353> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3540eaa9-c81f-4104-8879-275c1aedd353> .