@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91f852f-ee8c-4aeb-9d22-8938d4e80644> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91f852f-ee8c-4aeb-9d22-8938d4e80644> .