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

Formal Language: 



Term 1: Term 2:

(subclass AudioCassette TapeCassette) Media.kif 1357-1357 AudioCassette 是 TapeCassette 的 subclass
(subclass AudioCassette AudioDataStorageDevice) Media.kif 1358-1358 AudioCassette 是 AudioDataStorageDevice 的 subclass
(subclass AudioCassette AudioVisualDataStorageDevice) Media.kif 1371-1371 AudioCassette 是 AudioVisualDataStorageDevice 的 subclass


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