No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 1920-1920 | 刷子或梳子 是 设备 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 1908-1908 | 扫帚 是 刷子或梳子 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2219-2219 | 牙刷 是 刷子或梳子 的 subclass |