@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ae46f3-4cb3-4ae7-be21-875b20f93afe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ae46f3-4cb3-4ae7-be21-875b20f93afe> .