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

Formal Language: 



Term 1: Term 2:

(subclass CoralReef Reef) Geography.kif 5980-5980 CoralReef est une sous-classe de Reef
(subclass Atoll CoralReef) Geography.kif 5993-5993 Atoll est une sous-classe de CoralReef


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