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. Merge.kif 1460-1460 Constructed language is a subclass of human language
No TPTP formula. May not be expressible in strict first order. Merge.kif 1461-1461 Constructed language is a subclass of artificial language


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