(subclass Oil CompoundSubstance) | Mid-level-ontology.kif 8835-8835 | 油 是 复合物质 的 subclass |
(subclass PetroleumProduct Oil) | Mid-level-ontology.kif 1670-1670 | 石油产品 是 油 的 subclass |
(subclass AnimalFat Oil) | Food.kif 2871-2871 | AnimalFat 是 油 的 subclass |
(subclass ButterFat Oil) | Food.kif 2930-2930 | ButterFat 是 油 的 subclass |
(subclass OilFromPlant Oil) | Economy.kif 4526-4526 | OilFromPlant 是 油 的 subclass |