Relationships
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工業生原料 | |
| 工業供應 | IndustrialSupply is the class of products that are used in industry but which are not raw materials for products being manufactured. IndustrialSupply includes maintenance, repair, and operation (MRO) supplies, including janitorial, electrical, bearings, tools, machinery, accessories, fire and safety equipment, and other industrial items. |
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. |
| 經濟角色 | A Class of RelationalAttributes that specify the EconomicRole of a Object or Process in the economy. |
| Entity | The universal class of individuals. This is the root node of the ontology. |
| RelationalAttribute | Any Attribute that an Entity has by virtue of a relationship that it bears to another Entity or set of Entities, e.g. SocialRoles and PositionalAttributes. |
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