Class ONE-TO-ONE-RELATION

Subclass-Of: Unary-function
Axioms:
(Slot-Cardinality One-To-One-Relation Inverse 1)

(Slot-Value-Type One-To-One-Relation Inverse Function)

(<=> (One-To-One-Relation ?R)
     (And (Unary-Function ?R)
          (Value-Type ?R Inverse Function)
          (Value-Cardinality ?R Inverse 1)))