@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ac6a38-5c3a-4d6c-84aa-7172fd9a224c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ac6a38-5c3a-4d6c-84aa-7172fd9a224c> .