Individual #Antarctic_Ocean  the southern waters surrounding Antarctica
  instance of:  ocean
  part of:  Antarctic_Zone__Antarctic__South_Frigid_Zone  the region around the south pole: Antarctica and surrounding waters
  part of:  Atlantic_Ocean__Atlantic  the 2nd largest ocean; separates North and South America on the west from Europe and Africa on the east
  part of:  Indian_Ocean  the 3rd largest ocean
  part of:  Pacific_Ocean__Pacific  the largest ocean in the world

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