Context endorses context.
PermanentFact = False
HiddenFact = False
InternalUniquenessConstraint81
InternalUniquenessConstraint
It is possible that some context endorses more than one context
and that for some context1, more than one context endorses that context1.
In each population of context endorses context, each context, context combination occurs at most once.
This association with context, context provides the preferred identification scheme for context endorses context.