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

Formal Language: 



Term 1: Term 2:

(subclass ElectricSpeakerDevice SpeakerDevice) ComputerInput.kif 484-484 子類 ElectricSpeakerDevice and SpeakerDevice
(subclass ElectricSpeakerDevice ElectricDevice) ComputerInput.kif 485-485 子類 ElectricSpeakerDevice and 電器
(subclass Loudspeaker ElectricSpeakerDevice) ComputerInput.kif 496-496 子類 Loudspeaker and ElectricSpeakerDevice
(subclass Earphone ElectricSpeakerDevice) ComputerInput.kif 502-502 子類 Earphone and ElectricSpeakerDevice


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