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Re: [uom-ontology-std] What is mass?

To: uom-ontology-std <uom-ontology-std@xxxxxxxxxxxxxxxx>
From: "John F. Sowa" <sowa@xxxxxxxxxxx>
Date: Thu, 01 Oct 2009 16:42:44 -0400
Message-id: <4AC51444.2010300@xxxxxxxxxxx>
Mike,    (01)

That is rather vague, especially since many ontologies use the
type Thing as the top category that includes physical objects,
abstract entities, relations, properties, events, situations,
propositions, etc:    (02)

MB> As I see it, ontology is about defining things and facts about
 > those things. By a process of elimination, anything that is not
 > a thing or a fact is a matter of design and has no place in an
 > ontology.    (03)

If you consider Thing in the sense it is used in Cyc and many other
ontologies, it does very little to limit the scope.    (04)

John    (05)


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