(subclass TernaryRelation Relation) | Merge.kif 2854-2854 | Ternary relation is a subclass of relation |
(subclass TernaryRelation InheritableRelation) | Merge.kif 2855-2855 | Ternary relation is a subclass of inheritable relation |
(subclass BinaryFunction TernaryRelation) | Merge.kif 3399-3399 | Binary function is a subclass of ternary relation |
(subclass TernaryPredicate TernaryRelation) | Merge.kif 3490-3490 | Ternary predicate is a subclass of ternary relation |