@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9813399-9ddd-4d30-89bf-e0e70752341c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9813399-9ddd-4d30-89bf-e0e70752341c> .