@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9cfb7a6-a7d9-4306-a922-c3fcd5f6c8ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9cfb7a6-a7d9-4306-a922-c3fcd5f6c8ed> .