KB Graph : Welcome guest : log in		 [  Home |  ]  KB:  Language:   

Formal Language: 



Relation: subclass

direct-childrendocumentationgraph
SafetyDevice14Any Device that is designed to prevent (or lessen the likelihood of) the Injuring of a Human....^
(CoveringFn Head).^
    Helmet2Any WearableItem designed to protect the Head of the individual who wears it.^
        MotorcycleHelmet1A Helmet designed to be worn by the driver of a Motorcycle.^

Relation: Term:

Levels "above": Levels "below": Total term limit: Show instances:
All relations: Restrict to file:
Columns to display:

View format: text


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