Sigma KB Term Intersection

No TPTP formula. May not be expressible in strict first order.	Economy.kif 4107-4110	Planta e' igual a PlantFn SpeltWheatGrain Planta e' uma sub-classe de SpeltWheatGrass
No TPTP formula. May not be expressible in strict first order.	Economy.kif 3993-3998	Objeto e' uma instancia de SpeltWheatGrass ObjetoELL e' uma &parte de Objeto ObjetoELL e' uma instancia de ObjetoLASS ObjetoLASS e' uma sub-classe de HexaploidCell
No TPTP formula. May not be expressible in strict first order.	Economy.kif 3987-3987	SpeltWheatGrass e' uma sub-classe de WheatGrass