"7.55e+08"^^ . . "5.9"^^ . "8.32e+08"^^ . "U-80"@en . "16 January 1919 - Surrendered. Broken up at Swansea in 1922." . . "18.3348"^^ . "1916-04-22Z"^^ . "8.25"^^ . "5.0"^^ . "56.8"^^ . "SM U-80 was one of the 329 submarines serving in the Imperial German Navy in World War I.U-80 was engaged in the naval warfare and took part in the First Battle of the Atlantic.U-80 is credited for sinking the Laurentic, the 24th largest ship sunk in World War I by uboats, at 14,892 GRT. She struck two mines laid by U-80 off Malin Head, and sank within one hour. She went down with 345 casualties, and 35 tons of gold ingots."@en . "1915-03-09Z"^^ . "1916-06-06Z"^^ . .