No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 13875-13875 | 子類 政治革命 and PoliticalProcess |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 13876-13876 | 子類 政治革命 and ViolentContest |