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Term 1: Term 2:

(subclass Mountain LandForm) Geography.kif 4026-4026 子類 山 and 土地形式
(subclass Mountain UplandArea) Geography.kif 4027-4027 子類 山 and 高地地區
(subclass VolcanicMountain Mountain) Geography.kif 4078-4078 子類 火山 and 山


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