@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/25f0f23c-c29c-4d21-b825-05392999efae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/25f0f23c-c29c-4d21-b825-05392999efae> .