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appearance as argument number 1 |
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No TPTP formula. May not be expressible in strict first order. | Food.kif 2039-2039 | DuckMeat 是 鸭 的 meat |
No TPTP formula. May not be expressible in strict first order. | Food.kif 2037-2037 | DuckMeat 是 PoultryMeat 的 subclass |
appearance as argument number 2 |
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No TPTP formula. May not be expressible in strict first order. | Food.kif 2038-2038 |
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