| Intangible Thing | |
| type | Abstract Class |
| Description | This initially 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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| Source Provider(real world) | AKT Support Ontology v1.0, originally from HPKB. |
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| Derived From IDEF0(function,input,output,control,mech) | |
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| IDEF3 Label | |