(subclass LiquidBodySubstance BodySubstance) | Mid-level-ontology.kif 10849-10849 | 液体物质 是 身体物质 的 subclass |
(subclass Serum LiquidBodySubstance) | Mid-level-ontology.kif 10857-10857 | 血清 是 液体物质 的 subclass |
(subclass Milk LiquidBodySubstance) | Mid-level-ontology.kif 10863-10863 | 乳 是 液体物质 的 subclass |
(subclass TearSubstance LiquidBodySubstance) | Mid-level-ontology.kif 12356-12356 | 泪液 是 液体物质 的 subclass |