Individual #Yellowstone_National_Park  the first national park in the United States; located in the border area between Wyoming and Montana and Idaho; spectacular wilderness; famous for Old Faithful geyser and for buffalo and bears
  instance of:  #national_park
  part of:  #Idaho  #Montana  #Wyoming
  part:  #Old_Faithful  a geyser in Yellowstone National Park that erupts for about 4 minutes about every 65 minutes

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