  RingTorus
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Sigma KEE - RingTorus
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ring torus
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Informally, the shape of a donut. More formally, the shape described by the edge of an oval when its center follows a oval path perpendicular to the plane of the first oval, and when the axis of the moving oval in the plane of the fixed oval is smaller than the shorter axis of the fixed oval.
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Relationships
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| Instances | abstract | Properties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment. |
| | attribute | Qualities which we cannot or choose not to reify into subclasses of. |
| | entity | The universal class of individuals. This is the root node of the ontology. |
| | internal attribute | Any Attribute of an Entity that is an internal property of the Entity, e.g. its shape, its color, its fragility, etc. |
| | shape attribute | Any Attribute that relates to the shape of an Object. |
| | structure attribute | Each subclass of StructureAttribute denotes some facet of the structure of physical entities. Each instance of StructureAttribute denotes some structural characteristic that may pertain to some Physical entity. |
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Belongs to Class
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entity |
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