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Term 1: Term 2:

No TPTP formula. May not be expressible in strict first order. Geography.kif 6802-6802 Area of concern is a subclass of relational attribute
No TPTP formula. May not be expressible in strict first order. Government.kif 2608-2608 Transnational issue is a subclass of area of concern
No TPTP formula. May not be expressible in strict first order. Geography.kif 6818-6818 Environmental issue is a subclass of area of concern


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