@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/258540c5-ab23-423c-ab6f-6b10317a1efd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/258540c5-ab23-423c-ab6f-6b10317a1efd> .