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

Formal Language: 



Term 1: Term 2:

(subclass InternalDigitalDataStorageDevice DigitalDataStorageDevice) ComputerInput.kif 648-648 子類 InternalDigitalDataStorageDevice and DigitalDataStorageDevice
(subclass InternalHardDisk InternalDigitalDataStorageDevice) ComputerInput.kif 671-671 子類 InternalHardDisk and InternalDigitalDataStorageDevice


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