@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539a7805-64bf-4325-8e2a-a7e18a944adb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539a7805-64bf-4325-8e2a-a7e18a944adb> .