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

Formal Language: 



Term 1: Term 2:

(subclass ClosedTwoDimensionalFigure TwoDimensionalFigure) Merge.kif 17888-17888
(subclass Polygon ClosedTwoDimensionalFigure) Mid-level-ontology.kif 4866-4866


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