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

Formal Language: 



Relation: subclass

direct-childrendocumentationgraph
Device952A Device is an Artifact whose purpose is to serve as an instrument in a specific subclass of ...^
    WritingDevice1A Device whose purpose is to be an instrument of Writing, e.g. pens, pencils, crayons, etc.^
        Pencil.A WritingDevice that consists of an encased piece of graphite.^

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