#dictator__potentate  someone who rules unconstrained by law
  supertype:  swayer__ruler  a person who rules or commands; "swayer of the universe"
  instance:  Francois_Duvalier  Jean-Claude_Duvalier  Francisco_Franco  Adolf_Hitler  Saddam_bin_Hussein_at-Takriti  Benito_Mussolini  Tojo_Hideki
  subtype:  shogun  a hereditary military dictator of Japan; the shoguns ruled Japan until the revolution of 1867-68
  subtype:  tyrant__autocrat__despot  a dictator or dictatorial person
     subtype:  czar  a person having great power
     instance:  Dionysius_the_Elder__Dionysius

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