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Term 1: Term 2:

No TPTP formula. May not be expressible in strict first order. Merge.kif 2128-2128 Set or class is a subclass of abstract
No TPTP formula. May not be expressible in strict first order. Merge.kif 2136-2136 Class is a subclass of set or class
No TPTP formula. May not be expressible in strict first order. Merge.kif 2148-2148 Set is a subclass of set or class


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