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

Formal Language: 



Term 1: Term 2:

(subclass Sphere ThreeDimensionalFigure) Mid-level-ontology.kif 4979-4979 Sphere รจ una sottoclasse di ThreeDimensionalFigure


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