@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf91fefb-a670-4c94-8d92-5d0ffe520f55> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf91fefb-a670-4c94-8d92-5d0ffe520f55> .