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Relationships
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inheritable relation |
The class of Relations whose properties can be inherited downward in the class hierarchy via the subrelation Predicate.
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relation |
The Class of relations. There are two kinds of Relation: Predicate and Function. Predicates and Functions both denote sets of ordered n-tuples. The difference between these two Classes is that Predicates cover formula-forming operators, while Functions cover term-forming operators.
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binary function | The Class of Functions that require two arguments. |
| | ternary predicate | The Class of Predicates that require exactly three arguments. |
| Instances | ask price | (askPrice ?Obj ?Money ?Agent) means that ?Agent offers to sell ?Obj for the amount of ?Money. |
| | release for sale | (releaseForSale ?OBJ ?AREA ?TIME) means that Object ?OBJ was released for sale in GeographicArea ?AREA at TimePoint ?TIME |
| | security QA | A Question that has an answer, created or selected by the user, that provides a degree of security for accessing a given Account. Typically, security questions are either a method for two_factor security, in addition to a user name and password, or a sort of alternate password that allows a user to unlock an account if a password has been forgotten. |
| | tax deferred income | Income whose taxes can be postponed until a later date. Examples include IRA, 401(k), Keogh Plan, annuity, Savings Bond and Employee Stock Ownership Plan. |