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

Formal Language: 



Term 1: Term 2:

No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1160-1160 GUI_ link is a subclass of hyperlink
No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1161-1161 GUI_ link is a subclass of GUI active area


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