#naval_officer__navalofficer  an officer in the navy
  supertype:  military_officer__officer  any person in the armed services who holds a position of authority or command; "an officer is responsible for the lives of his men"
  instance:  Isaac_Hull  Alfred_Thayer_Mahan
  subtype:  naval_commander__navalcommander  naval officer in command of a fleet of warships
     instance:  John_Paul_Jones__johnpauljone__Jones

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