Term Intersection : Welcome guest : log in
Home |  Graph |  ]  KB:  Language:   

Formal Language: 



Term 1: Term 2:

(subclass OperatorAssistedTelephoneCommunication TelephoneCommunication) Mid-level-ontology.kif 27028-27028 OperatorAssistedTelephoneCommunication รจ una sottoclasse di TelephoneCommunication


Sigma web home      Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is open source software produced by Articulate Software and its partners