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

Formal Language: 



Term 1: Term 2:

(subclass RadioReceiver ReceiverDevice) Mid-level-ontology.kif 665-665 无线电接收器 是 接收器设备 的 subclass
(subclass AMFMAlarmClock RadioReceiver) Mid-level-ontology.kif 25547-25547 AMFMAlarmClock 是 无线电接收器 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