@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f5da3e-cb8e-47b7-80fc-0dd5f1449100> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f5da3e-cb8e-47b7-80fc-0dd5f1449100> .