Sigma KB Term Intersection

(=> (and (equal ?W (OrganicObjectFn ?S)) (subclass ?W OkoumeWood) (subclass ?S PlantStem)) (initialPart ?S OkoumeTree))	Economy.kif 5348-5353	If a kind of object is equal to Object made from another kind of object and a kind of object is a subclass of Okoume wood and another kind of object is a subclass of plant stem, then every the other kind of object is initially part of a okoume tree
(subclass OkoumeTree DeciduousTree)	Geography.kif 6507-6507	Okoume tree is a subclass of deciduous tree