"1998-06-20Z"^^ . . "1998Z"^^ . . . "East German defector" . "Hans Conrad Schumann"@en . . . . "Conrad Schumann"@en . . "Schumann, Conrad"@en . . "Hans Conrad Schumann (March 28, 1942 \u2013 June 20, 1998) was an East German soldier who famously defected to West Germany during the construction of the Berlin Wall in 1961."@en . . "1942-03-28Z"^^ . . "1942Z"^^ . .