(subclass SolubilityAttribute InternalAttribute) | Geography.kif 7334-7334 | 子類 SolubilityAttribute and InternalAttribute |
(subclass Soluble SolubilityAttribute) | Geography.kif 7348-7348 | 子類 Soluble and SolubilityAttribute |
(subclass Insoluble SolubilityAttribute) | Geography.kif 7378-7378 | 子類 Insoluble and SolubilityAttribute |