@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d8402b-f868-45ee-9de4-87f1dcd02cfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d8402b-f868-45ee-9de4-87f1dcd02cfc> .