"45472581"^^ . "Konstantin Martazov"@en . . . . . . . . . . . . "Konstantin Martazov"@en . "1522"^^ . . . . . . "Konstantin Martazov (1919 \u2013 1993) was a Soviet sports shooter. He competed in the 50 m pistol event at the 1952 Summer Olympics."@en . . "yes"@en . . "Konstantin Martazov"@en . . . . . . . . . . . . . . . . . "Konstantin Martazov (1919 \u2013 1993) was a Soviet sports shooter. He competed in the 50 m pistol event at the 1952 Summer Olympics."@en . . . . . . "961791061"^^ . . . "1919"^^ . . .