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

Formal Language: 



Term 1: Term 2:

(subclass Lock SecurityDevice) Mid-level-ontology.kif 2663-2663 锁 是 安全装置 的 subclass
(subclass ElectronicLock Lock) Mid-level-ontology.kif 25782-25782 ElectronicLock 是 锁 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