. "Turkish volleyball player" . . "Erdem, Sinan"@en . "Sinan Erdem (May 9, 1927-July 23, 2003) was a former Turkish volleyball player and long-standing head of the National Olympic Committee of Turkey."@en . . . "2003Z"^^ . "Sinan Erdem"@en . "2003-07-23Z"^^ . "1927Z"^^ . "1927-05-09Z"^^ .