@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf83aa6-daac-4b92-ad8f-4a70ee03fab1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf83aa6-daac-4b92-ad8f-4a70ee03fab1> .