(subclass TearSubstance LiquidBodySubstance) | Mid-level-ontology.kif 12356-12356 | TearSubstance est une sous-classe de LiquidBodySubstance |
(subclass TearSubstance SalineSolution) | Mid-level-ontology.kif 12357-12357 | TearSubstance est une sous-classe de SalineSolution |