@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ca8d7a-82fc-47f1-a6cf-75fc8cabfb33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ca8d7a-82fc-47f1-a6cf-75fc8cabfb33> .