No TPTP formula. May not be expressible in strict first order. | Merge.kif 3489-3489 | Ternary predicate is a subclass of predicate |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 3490-3490 | Ternary predicate is a subclass of ternary relation |
No TPTP formula. May not be expressible in strict first order. | Merge.kif 3491-3491 | Ternary predicate is a subclass of inheritable relation |