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KB:
SUMO
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Formal Language:
OWL
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traditionalLogic
KB Term:
Pencil
Sigma KEE - Pencil
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鉛筆
A
WritingDevice
that consists of an encased piece of graphite.
Relationships
Parents
寫作設備
A
Device
whose purpose is to be an instrument of
Writing
, e.g. pens, pencils, crayons, etc.
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Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0 is
open source software
produced by
Articulate Software
and its partners