#aristocracy  a privileged class holding hereditary titles
  supertype:  #elite  a group or class of persons enjoying superior intellectual or social or economic status
  subtype:  #noblesse  #peerage  #second_estate  #knighthood  #samurai  #Ferdinand_and_Isabella  #William_and_Mary
  member:  #aristocrat__blue_blood__patrician  a member of the aristocracy

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