@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffe9f01b-4f6c-4823-b524-c017c94b0169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffe9f01b-4f6c-4823-b524-c017c94b0169> .