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

Formal Language: 



Term 1: Term 2:

(subclass Magnet Object) Cars.kif 3866-3866 Magnet is a subclass of object
(subclass NaturalMagnet Magnet) Cars.kif 3880-3880 Magnet is a subclass of magnet
(subclass Electromagnet Magnet) Cars.kif 3886-3886 Electromagnet is a subclass of magnet


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