. . "1951-06-12"^^ . . . "Derek Clark (born 12 June 1951) is a British sailor. He competed in the 470 event at the 1976 Summer Olympics."@en . . . . . . . . "1044041917"^^ . . . . . . . . . . . "Derek Clark (born 12 June 1951) is a British sailor. He competed in the 470 event at the 1976 Summer Olympics."@en . . . . . . . . "64273376"^^ . . . . . . . . "Derek Clark"@en . . . . . . "British"@en . . "Derek Clark (sailor)"@en . "1090"^^ . "Derek Clark"@en . "1951-06-12"^^ .