@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff685d06-f73f-46af-9616-0299e4c20509> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff685d06-f73f-46af-9616-0299e4c20509> .