WalnutWood - Sigma Knowledge base Browser

appearance as argument number 1

(documentation WalnutWood EnglishLanguage "WalnutWood is made from logs of Walnut trees.")	Economy.kif 5727-5727
(subclass WalnutWood Hardwood)	Economy.kif 5726-5726	WalnutWood 是 Hardwood 的 subclass

appearance as argument number 2

(relatedInternalConcept WalnutTree WalnutWood)	Geography.kif 6835-6835	WalnutTree 和 WalnutWood 是内部相关
(termFormat EnglishLanguage WalnutWood "walnut wood")	domainEnglishFormat.kif 65715-65715	WalnutTree 和 WalnutWood 是内部相关

antecedent

(=>
    (and
        (equal ?W
            (OrganicObjectFn ?S))
        (subclass ?W WalnutWood)
        (subclass ?S PlantStem))
    (initialPart ?S WalnutTree))

Economy.kif 5729-5734