No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 21646-21646 | Caffeine 是 分子 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 21647-21647 | Caffeine 是 刺激物 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 21648-21648 | Caffeine 是 Diuretic 的 subclass |