@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff6b58e-560a-43eb-af8f-0f3d41405f7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff6b58e-560a-43eb-af8f-0f3d41405f7b> .