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No TPTP formula. May not be expressible in strict first order. Geography.kif 2715-2715 森林破坏 是 损坏 的 subclass
No TPTP formula. May not be expressible in strict first order. Geography.kif 2716-2716 森林火灾 是 森林破坏 的 subclass
No TPTP formula. May not be expressible in strict first order. Geography.kif 2717-2717 森林砍伐 是 森林破坏 的 subclass


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