@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c31512ef-1bff-41d9-8fa2-c8c5a2727a86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c31512ef-1bff-41d9-8fa2-c8c5a2727a86> .