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

Formal Language: 



Term 1: Term 2:

(subclass Rug Fabric) Mid-level-ontology.kif 5346-5346
(subclass PrayerMat Rug) Mid-level-ontology.kif 25854-25854


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