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

Formal Language: 



Term 1: Term 2:

(subclass Caesium ElementalSubstance) Mid-level-ontology.kif 28163-28163 Caesium รจ una sottoclasse di SostanzaElementare


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