investigation and arrest of Alfred Dreyfus
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description: anti-espionage investigation that began the Dreyfus affair
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  served at: 2026-08-01T16:21:02.456434Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-05-03T13:56:26.943023+00:00Z