"Frist, Bill"@en . . . . "Frist, William Harrison"@en . . "Bill Frist"@en . "Senate Majority Leader" . . . "1952Z"^^ . . "William Harrison \"Bill\" Frist, Sr. (born February 22, 1952) is an American physician, businessman, and politician. He began his career as a heart and lung transplant surgeon. Frist later served two terms as a Republican United States Senator representing Tennessee, serving as Majority Leader from 2003 until his retirement in 2007."@en . . "1995-01-03Z"^^ . . . . . "2003-01-03Z"^^ . "1952-02-22Z"^^ . "2007-01-03Z"^^ . . . . "physician, businessman, and politician" .