PurchaseOrder - Sigma Knowledge base Browser

appearance as argument number 1

(documentation PurchaseOrder EnglishLanguage "A FinancialText which refers to the Selling of physical goods and confersObligation to a buyer to purchase goods according to agreed upon terms. A PurchaseOrder always occurs before Buying.")	Mid-level-ontology.kif 30979-30981
(subclass PurchaseOrder FinancialText)	Mid-level-ontology.kif 30978-30978	Purchase order is a subclass of financial text

appearance as argument number 2

(termFormat EnglishLanguage PurchaseOrder "purchase order")

domainEnglishFormat.kif 65392-65392

antecedent

(=>
    (instance ?PO PurchaseOrder)
    (exists (?NUMBER ?BUYER ?SELLER ?PRODUCT)
        (and
            (uniqueIdentifier ?NUMBER ?PO)
            (buys ?BUYER ?SELLER ?PRODUCT)
            (confersObligation
                (exists (?BUYING)
                    (and
                        (before
                            (BeginFn
                                (WhenFn ?PO))
                            (BeginFn
                                (WhenFn ?BUYING)))
                        (instance ?BUYING Buying)
                        (instance ?PRODUCT Product)
                        (objectTransferred ?BUYING ?PRODUCT)
                        (refers ?PO ?PRODUCT)
                        (agent ?BUYING ?BUYER)
                        (patient ?BUYING ?SELLER))) ?BUYER ?SELLER))))

Mid-level-ontology.kif 30983-31003

If an entity is an instance of purchase order,
then there exist a symbolic string, a cognitive agent,, , another cognitive agent and another entity such that the unique identifier of the symbolic string is the entity and the cognitive agent buys the other entity from the other cognitive agent and the cognitive agent obligates the other cognitive agent to perform task of the type there exists a third entity such that the beginning of the time of existence of the entity happens before the beginning of the time of existence of the third entity and the third entity is an instance of buying and the other entity is an instance of product and the object transferred in the third entity is the other entity and the entity includes a reference to the other entity and the cognitive agent is an agent of the third entity and the other cognitive agent is a patient of the third entity

consequent

(=>
    (instance ?AN PurchaseOrderNumber)
    (exists (?PO ?BUYER ?SELLER ?ENT)
        (and
            (instance ?PO PurchaseOrder)
            (buys ?BUYER ?SELLER ?ENT)
            (uniqueIdWithRespectTo ?PO ?BUYER ?AN))))

Mid-level-ontology.kif 31102-31108

If a symbolic string is an instance of purchase order number,
then there exist a physical, a cognitive agent,, , an agent and an entity such that the physical is an instance of purchase order and the cognitive agent buys the entity from the agent and the symbolic string is a unique ID for the cognitive agent with respect to the physical

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