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username: MathKnight URL: http://commons.wikimedia.org/wiki/User:MathKnight start time: 22 July 2009 heading: 315 degree determination method: SHA-1

string: MathKnight-at-TAU URL: https://commons.wikimedia.org/wiki/user:MathKnight-at-TAU Wikimedia username: MathKnight-at-TAU determination method: SHA-1