No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 3038-3038 | 闪电 是 天气过程 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 3039-3039 | 闪电 是 辐射 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Cars.kif 422-422 | 闪电 是 Spark 的 subclass |