Issue 172: Temporality of rights
The temporality of Right has two explanations:
- Right is a Conceptual Object, which is created at some time.
It has a validity, which is a temporal entity, with distinct dates
- The "right" someone holds is in itself a state, i.e. a subclass of Temporal Entity.
may be it was decided (leave Right as it is, period of validity is a separate entity).
Nuremberg, Dec, 2010
If a model is found, put into CRM specializations list