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Sigma KEE - Ocean

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ocean
Ocean is the class containing the oceans that are the major subdivisions of the WorldOcean. According to the International Hydrographic Association, there are five oceans: the AtlanticOcean, PacificOcean, IndianOcean, SouthernOcean, and ArcticOcean. Note: The largest oceans, the Atlantic and Pacific, are subdivided into Northern and Southern regions, but those regions are not separate Oceans.
Relationships      
Parents body of water A BodyOfWater is a connected body of water with established boundaries marked by either geographical features or conventional borders.
  salt water area A WaterArea whose Water is saline, e.g. oceans and seas.
Instancesarctic oceanArcticOcean represents the Arctic Ocean.
 atlantic oceanAtlanticOcean represents the Atlantic Ocean.
 indian oceanIndianOcean represents the Indian Ocean.
 pacific oceanPacificOcean represents the Pacific Ocean.
 southern oceanSouthernOcean represents the Southern Ocean.


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