"Sri Lankan Tamil academic" . . . "William Luther Jeyasingham (7 January 1916 \u2013 December 1989) was a Sri Lankan Tamil teacher, geographer, academic and dean of the Faculty of Arts, University of Jaffna."@en . . . "Jeyasingham, William Luther"@en . . "Jeyasingham, W. L."@en . "W. L. Jeyasingham"@en . "Dean of the Faculty of Arts,University of Jaffna"@en . . "1916-01-07Z"^^ . . "1916Z"^^ . "1989Z"^^ .