@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df1c44fb-e906-47d9-b58d-c0bff8366909> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df1c44fb-e906-47d9-b58d-c0bff8366909> .