@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6af9faae-0c25-4c43-8d19-80994bc639de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6af9faae-0c25-4c43-8d19-80994bc639de> .