No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 26997-26997 | 子類 ArtifactMediatedCommunication and Communication |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 2983-2983 | 子類 傳真 and ArtifactMediatedCommunication |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 27010-27010 | 子類 TelephoneCommunication and ArtifactMediatedCommunication |