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SUMO
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KB Term:
Sigma KEE - Pencil
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Pencil
A
WritingDevice
that consists of an encased piece of graphite.
Relationships
Parents
WritingDevice
A
Device
whose purpose is to be an instrument of
Writing
, e.g. pens, pencils, crayons, etc.
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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