(subclass TearSubstance LiquidBodySubstance) | Mid-level-ontology.kif 12356-12356 | TearSubstance は LiquidBodySubstance の subclass では %n |
(subclass TearSubstance SalineSolution) | Mid-level-ontology.kif 12357-12357 | TearSubstance は SalineSolution の subclass では %n |