@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c6e0928-2be0-4757-909f-d24ac8045ddb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c6e0928-2be0-4757-909f-d24ac8045ddb> .