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 13850-13850 Making music is a subclass of radiating sound
No TPTP formula. May not be expressible in strict first order. Merge.kif 13858-13858 Instrumental music is a subclass of making music
No TPTP formula. May not be expressible in strict first order. Merge.kif 13875-13875 Singing is a subclass of making music


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