"28.1504"^^ . "9.4e+08"^^ . "1914-08-04Z"^^ . . "Sunk probably by a mine offTerschellingon or after 31 August 1917" . "7.25e+08"^^ . "U-50"@en . "4.18"^^ . "SM U-50 was one of 329 submarines in the Imperial German Navy in World War I. She took part in the First Battle of the Atlantic.U-50 is most notable for sinking the armed merchant cruiser Laconia, killing 2 Americans before the USA had entered the war. Laconia was also the 15th largest ship destroyed by submarine in the war."@en . . "65.0"^^ . "1915-12-31Z"^^ . "1916-07-04Z"^^ . . "9.0"^^ . "6.2"^^ .