. . "1913-08-05Z"^^ . . "6.5e+08"^^ . . "28.5208"^^ . "64.15"^^ . "6.1"^^ . "SM U-20 was a German Type U 19 U-boat built for service in the Imperial German Navy. She was launched on 18 December 1912, and commissioned on 5 August 1913. During World War I, she took part in operations around the British Isles. The U-20 became infamous following her sinking of the British ocean liner RMS Lusitania on 7 May 1915, an act that dramatically reshaped the course of World War I."@en . "8.37e+08"^^ . . "1910-11-25Z"^^ . "1911-11-07Z"^^ . "7.3"^^ . "1912-12-18Z"^^ . "U-20"@en . "Grounded 4 November 1916 and destroyed by her crew the next day." . .