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

Formal Language: 

Term 1: Term 2:

(subclass Vein BloodVessel) Mid-level-ontology.kif 10626-10626 Vein is a subclass of blood vessel
(subclass PulmonaryVein Vein) Mid-level-ontology.kif 10659-10659 Pulmonary vein is a subclass of vein

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