@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c4ba75-a353-4e9a-ac0d-bfe38f45332b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c4ba75-a353-4e9a-ac0d-bfe38f45332b> .