@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/809fcdc5-b41d-4533-9593-fbf92b12c3de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/809fcdc5-b41d-4533-9593-fbf92b12c3de> .