"1919-03-06Z"^^ . "German Empire" . . "Leutnant Werner Preuss (21 September 1894 - 6 March 1919), Royal House Order of Hohenzollern, Iron Cross, was a World War I fighter ace credited with 22 victories."@en . . "1919Z"^^ . "Werner Preuss"@en . . "1894Z"^^ . "1894-09-21Z"^^ . . "German flying ace" . . "Preuss, Werner"@en .