. "71000.0"^^ . "Prokopenko, Georgy"@en . . "Olympic swimmer" . . . . . "1.8"^^ . "Georgy Yakovlevich Prokopenko (Russian: \u0413\u0435\u043E\u0440\u0433\u0438\u0439 \u042F\u043A\u043E\u0432\u043B\u0435\u0432\u0438\u0447 \u041F\u0440\u043E\u043A\u043E\u043F\u0435\u043D\u043A\u043E, Ukrainian: \u0413\u0435\u043E\u0440\u0433\u0456\u0439 \u042F\u043A\u043E\u0432\u0438\u0447 \u041F\u0440\u043E\u043A\u043E\u043F\u0435\u043D\u043A\u043E; born 21 February 1937) is a retired Soviet swimmer who competed at the 1960 and 1964 Summer Olympics. In 1964 he won a silver medal in the 200 m breaststroke and finished fourth in the 4\u00D7100 m medley relay. He won three European titles in these events in 1962 and 1966, and set two world records in the 100 m breaststroke in 1964."@en . "1937Z"^^ . "1937-02-21Z"^^ .