@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d50d3a-1e5e-4e47-a11a-b24321fe9f61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d50d3a-1e5e-4e47-a11a-b24321fe9f61> .