| Relationship | Definition |
| depends On | A calculable-concept view depends on other calculable-concept view. |
| describes | A ME information need describes a calculable-concept focus. |
| influences | A calculable-concept view influences other calculable-concept view. |
| Is Represented By | A calculable-concept focus can be represented by one or several calculable-concept models. |
| pertains | An entity category can be classified into an entity super-category. |