"1856-12-23Z"^^ . . . . . "Duke, James B."@en . . "American businessman" . "1925Z"^^ . . "1856Z"^^ . "1925-10-10Z"^^ . "James Buchanan Duke"@en . "James Buchanan Duke (December 23, 1856 \u2013 October 10, 1925) was a U.S. tobacco and electric power industrialist best known for the introduction of modern cigarette manufacture and marketing, and his involvement with Duke University."@en . "1.4E8"^^ . .