@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/901ef047-2817-4de2-ac2e-a3cedc09e9b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/901ef047-2817-4de2-ac2e-a3cedc09e9b7> .