@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6a4a91f9-8933-4882-97af-dadb70514c41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6a4a91f9-8933-4882-97af-dadb70514c41> .