No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 27022-27022 | TelephoneCommunication 是 ArtifactMediatedCommunication 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 27040-27040 | OperatorAssistedTelephoneCommunication 是 TelephoneCommunication 的 subclass |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 27071-27071 | DirectDialTelephoneCommunication 是 TelephoneCommunication 的 subclass |