"1947Z"^^ . "1947-06-03Z"^^ . . . "1989Z"^^ . "Premakeerthi de Alwis"@en . "Alwis, Premakeerthi De"@en . "1989-07-31Z"^^ . "Samaraweera Mudalige Don Premakeerthi de Alwis (3 June 1947 \u2013 31 July 1989; commonly known as Premakeerthi de Alwis) was a Sri Lankan radio and television broadcaster and lyricist. He was assassinated during the 1987\u201389 JVP Insurrection."@en . . . . "Sri Lankan broadcaster" .