http://lod.ehri-project-test.eu/hasCopyRelations/d0ec5c4b-7b4b-11f0-ab5f-4dab45d6cbad an entity of type: HasCopyRelation
"Documentation of the Reich Institute for the History of the New Germany, 1935-1945" was copied from "Reichsinstitut für die Geschichte des neuen Deutschlands"