. "1975Z"^^ . . . "Siraj Sikder"@en . . "Sikder, Siraj"@en . . . "1944-10-27Z"^^ . "Siraj Sikder (27 October 1944 \u2013 2 January 1975) was a revolutionary leader of Bangladesh."@en . . "1975-01-02Z"^^ . "1944Z"^^ . "Bangladeshi activist" .