@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c0175f-8b1e-48e9-a5cd-30c69b9df425> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c0175f-8b1e-48e9-a5cd-30c69b9df425> .