@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9dff1ab-6b47-4caf-8da7-623f0a7dbad9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9dff1ab-6b47-4caf-8da7-623f0a7dbad9> .