. . . . "Surrendered 21 November 1918, broken up" . "5.1E8" . . "UB-98" . "6.4E8" . . "1918-07-01" . . . "SM UB-98" . . . . . "SM UB-98" . . "1917-02-08" . "1918-08-08" . "24.076" . "''UB-98''" . . "55.52" . "5.76" .