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Sigma KEE - buys

buys

appearance as argument number 1

(documentation buys EnglishLanguage "(buys ?CUST ?AGENT ?ENT) means that Agent ?CUST performs Buying of Entity ?ENT from Agent ?AGENT")	Mid-level-ontology.kif 28126-28127
(domain buys 1 CognitiveAgent)	Mid-level-ontology.kif 28130-28130	The number 1 argument of buys is an instance of cognitive agent
(domain buys 2 CognitiveAgent)	Mid-level-ontology.kif 28131-28131	The number 2 argument of buys is an instance of cognitive agent
(domain buys 3 Entity)	Mid-level-ontology.kif 28132-28132	The number 3 argument of buys is an instance of entity
(instance buys TernaryPredicate)	Mid-level-ontology.kif 28125-28125	buys is an instance of ternary predicate

appearance as argument number 2

(format ChineseLanguage buys "%1 buys %3 从 %2")	domainEnglishFormat.kif 2943-2943
(format ChineseTraditionalLanguage buys "%1 buys %3 從 %2")	domainEnglishFormat.kif 2942-2942
(format EnglishLanguage buys "%1 buys %3 from %2")	domainEnglishFormat.kif 2941-2941
(termFormat EnglishLanguage buys "buys")	Mid-level-ontology.kif 28128-28128

antecedent

(=> (and (buys ?CUST ?AGENT ?ITEM) (instance ?ITEM Physical)) (exists (?TRANS) (and (instance ?TRANS Buying) (patient ?TRANS ?ITEM) (agent ?TRANS ?CUST) (origin ?TRANS ?AGENT))))	Mid-level-ontology.kif 28134-28143	If a cognitive agent buys an entity from another cognitive agent and the entity is an instance of physical, then there exists a process such that the process is an instance of buying and the entity is a patient of the process and the cognitive agent is an agent of the process and the process originates at the other cognitive agent
(=> (and (buys ?CUST ?AGENT ?ITEM) (instance ?ITEM Proposition)) (exists (?TRANS ?PROC) (and (agent ?TRANS ?CUST) (realization ?PROC ?ITEM) (instance ?TRANS Buying) (patient ?TRANS ?PROC) (origin ?TRANS ?AGENT))))	Mid-level-ontology.kif 28145-28155	If a cognitive agent buys a proposition from another cognitive agent and the proposition is an instance of proposition, then there exist a process and another process such that the cognitive agent is an agent of the process and the other process expresses the content of the proposition and the process is an instance of buying and the other process is a patient of the process and the process originates at the other cognitive agent
(=> (and (offers ?HOTEL ?MP) (instance ?MP MealPlan) (includedMeal ?MP ?ATTR) (attribute ?HOTEL TravelerAccommodation) (guest ?GUEST ?HOTEL) (buys ?GUEST ?HOTEL ?MP)) (holdsDuring (WhenFn (guest ?GUEST ?HOTEL)) (exists (?TI) (holdsDuring ?TI (exists (?MEAL) (and (attribute ?MEAL ?ATTR) (hasPurpose ?MEAL (exists (?E) (and (instance ?E Eating) (agent ?E ?GUEST) (patient ?E ?MEAL))))))))))	Hotel.kif 1506-1526	If a cognitive agent offers items for sale in a meal plan and the meal plan is an instance of meal plan and meals of type a relational attribute are includes in the meal plan and traveler accommodation is an attribute of the cognitive agent and another cognitive agent is a guest at the cognitive agent and the other cognitive agent buys the meal plan from the cognitive agent, then there exists an entity such that there exists another entity such that the relational attribute is an attribute of the other entity and the other entity purpose there exists a third entity such that the third entity is an instance of eating and the other cognitive agent is an agent of the third entity and the other entity is a patient of the third entity holds during the entity holds during the time of existence of the other cognitive agent is a guest at the cognitive agent
(=> (and (propositionOwner ?HP ?AGENT) (instance ?HP HotelPackage) (accommodationProvider ?HP ?HOTEL) (roomStay ?HP ?NUM ?ROOM) (part ?ROOM ?HOTEL) (buys ?CUST ?AGENT ?HP)) (exists (?TI) (and (equal ?TI (MeasureFn ?NUM DayDuration)) (holdsDuring ?TI (guest ?CUST ?HOTEL)))))	Hotel.kif 2687-2699	If a hotel package authored a proposition and the hotel package is an instance of hotel package and an organization provides the hotel package and the hotel package specifies an integer days stay at a kind of hotel unit and a kind of hotel unit is a part of the organization and a cognitive agent buys the hotel package from the proposition, then there exists a time position such that the time position is equal to the integer day duration(s) and the cognitive agent is a guest at the organization holds during the time position

consequent

(=> (instance ?AN PurchaseOrderNumber) (exists (?PO ?BUYER ?AN ?SELLER ?ENT) (and (instance ?PO PurchaseOrder) (buys ?BUYER ?SELLER ?ENT) (instance ?AN SymbolicString) (uniqueIdWithRespectTo ?PO ?BUYER ?AN))))	Mid-level-ontology.kif 28181-28188	If a symbolic string is an instance of PurchaseOrderNumber, then there exist a physical, a cognitive agent,, , the symbolic string,, , another cognitive agent and an entity such that the physical is an instance of PurchaseOrder and the cognitive agent buys the entity from the other cognitive agent and the symbolic string is an instance of symbolic string and the symbolic string is a unique ID for the cognitive agent with respect to the physical
(=> (instance ?INVOICE Invoice) (exists (?NUMBER ?BUYER ?SELLER ?ENT) (and (uniqueIdentifier ?NUMBER ?INVOICE) (buys ?BUYER ?SELLER ?ENT) (confersRight (exists (?SELLING) (and (before (BeginFn (WhenFn ?INVOICE)) (BeginFn (WhenFn ?SELLING))) (instance ?SELLING Selling) (instance ?PRODUCT Product) (objectTransferred ?SELLING ?PRODUCT) (refers ?INVOICE ?PRODUCT) (agent ?SELLING ?SELLER) (patient ?SELLING ?BUYER))) ?SELLER ?BUYER))))	Mid-level-ontology.kif 28048-28068	If an entity is an instance of Invoice, 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 other cognitive agent allows the 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 selling and a fourth entity is an instance of product and the object transferred in the third entity is the fourth entity and the entity includes a reference to the fourth entity and the other cognitive agent is an agent of the third entity and the cognitive agent is a patient of the third entity
(=> (instance ?PO PurchaseOrder) (exists (?NUMBER ?BUYER ?SELLER) (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 28073-28093	If an entity is an instance of PurchaseOrder, then there exist a symbolic string, a cognitive agent and another cognitive agent such that the unique identifier of the symbolic string is the entity and the cognitive agent buys another 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

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