@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9fb1100-0ef7-4661-b025-77b529bbf98c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9fb1100-0ef7-4661-b025-77b529bbf98c> .