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Term 1: Term 2:

(subclass PolarClimateZone ClimateZone) Geography.kif 1564-1564
(subclass TundraClimateZone PolarClimateZone) Geography.kif 1589-1589
(subclass PolarTypeFClimateZone PolarClimateZone) Geography.kif 1596-1596


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