@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68a8fbba-c020-4a76-a9aa-a28ed11f82b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68a8fbba-c020-4a76-a9aa-a28ed11f82b1> .