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Sigma KEE - unitPrice
KB Term: 
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unitPrice
(unitPrice ?ENT ?QUANT ?AGENT ?PS) is meant for objects that are not sold by the piece but by a certain unit of measure, for instance, vegetables that are sold by the pound. FunctionQuantity ?QUANT, in this case, refers to (PerFn CurrencyMeasure (MeasureFn RealNumber UnitOfMeasure)), which reads something like X amount of money per Y unit. This can be attached to a PricingScheme ?PS by CognitiveAgent ?AGENT
Relationships      
InstancesAbstractProperties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.
 EntityLa clase universal de individuos. Es el nodo principal de la ontologĂ­a.
 InheritableRelationThe class of Relations whose properties can be inherited downward in the class hierarchy via the subrelation Predicate.
 PredicateA Predicate is a sentence-forming Relation. Each tuple in the Relation is a finite, ordered sequence of objects. The fact that a particular tuple is an element of a Predicate is denoted by '(*predicate* arg_1 arg_2 .. arg_n)', where the arg_i are the objects so related. In the case of BinaryPredicates, the fact can be read as `arg_1 is *predicate* arg_2' or `a *predicate* of arg_1 is arg_2'.
 QuaternaryPredicateThe Class of Predicates that require four arguments.
 QuaternaryRelationQuaternaryRelations relate four items. The two subclasses of QuaternaryRelation are QuaternaryPredicate and TernaryFunction.
 RelationThe 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.
Belongs to Class Entity


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