NewItem - Sigma Knowledge base Browser

appearance as argument number 1

(documentation NewItem EnglishLanguage "An item that is 'new' in a retail sense, that it has not been purchased by a customer.")	Cars.kif 5122-5123
(instance NewItem RelationalAttribute)	Cars.kif 5121-5121	New is an instance of relational attribute

appearance as argument number 2

(contraryAttribute UsedItem NewItem)	Cars.kif 5125-5125	Used is the opposite of new
(termFormat EnglishLanguage NewItem "new")	Cars.kif 5124-5124

antecedent

(=>
    (attribute ?O NewItem)
    (not
        (exists (?B)
            (and
                (instance ?B Buying)
                (objectTransferred ?B ?O)))))

Cars.kif 5127-5133

If new is an attribute of an object,
then there doesn't exist a transfer such that the transfer is an instance of buying and the object transferred in the transfer is the object