"1936Z"^^ . . "March 1945" . "2003Z"^^ . "Heinz Franke (30 November 1915 in Berlin-Steglitz \u2013 5 April 2003 in Sasbach) was a German U-boat commander in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership."@en . "(26 October 1942\u201325 January 1944)" . "German World War II U-boat commander" . "4 April 1945" . . . "Germany (Third Reich)" . "1915-11-30Z"^^ . "Franke, Heinz"@en . . "Heinz Franke"@en . "1915Z"^^ . . "2003-04-04Z"^^ . .