@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af00d663-6467-4e54-a909-a546ba404832> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af00d663-6467-4e54-a909-a546ba404832> .