Project: AKTRefOnto
Class akt:Tangible-Thing
- Concrete Class (Instance of :STANDARD-CLASS MetaClass) Extends
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akt:THING
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- Direct Subclasses:
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akt:Geographical-Region, akt:Information-Bearing-Object
This comes from HPKB upper level.
The collection of things that are not physical -- are not made of, or encoded in, matter. Every Collection is an Intangible (even if its instances are tangible), and so are some individuals.
Caution: do not confuse `tangibility' with `perceivability' -- humans can perceive light even though it's intangible--at least in a sense.")
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Generated on Wed Jul 10 11:35:52 BST 2002