@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52609b6a-0ae8-4834-a466-7a6248ee9d49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52609b6a-0ae8-4834-a466-7a6248ee9d49> .