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

Formal Language: 



Term 1: Term 2:

(subclass Zirconium ElementalSubstance) Mid-level-ontology.kif 27910-27910 Zirconium 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