@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f10ce9-0de9-4532-850e-87670e0df56c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f10ce9-0de9-4532-850e-87670e0df56c> .