#accidental_injury__injury  an accident that results in physical damage or hurt
  supertype:  #accident  a mishap; especially one causing injury or death
  subtype:  #concussion.accidental_injury  injury to the brain caused by a blow; usually resulting in loss of consciousness
  subtype:  #mutilation  an injury that deprives you of a limb or other important body part
     subtype:  #dismemberment__taking_apart  the removal of limbs; being cut to pieces

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