#labium  any of the four lip-shaped folds of the female vulva
  supertype:  #lip  fleshy folds of tissue as those surrounding the mouth
  part of:  #vulva
  subtype:  #labia_majora__labiamajora  the two outer folds of the vulva
  subtype:  #labia_minora__labiaminora  the two inner folds of the vulva

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