@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b9d994d-ffe4-4bc6-bea6-3e4834ace0d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b9d994d-ffe4-4bc6-bea6-3e4834ace0d1> .