@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff592f3d-46ee-4fd6-b1fa-cbf28afb72ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff592f3d-46ee-4fd6-b1fa-cbf28afb72ff> .