The names of the properties of this Persona which are linkable.
If a property name is in this list, and the Persona is from a PersonaStore whose trust level is PersonaStoreTrust.FULL, the IndividualAggregator should be able to reliably use the value of the property from a given Persona instance to link the Persona with other Personas and form Individual s.
Note that Persona.uid is always implicitly a member of this list, and doesn't need to be added explicitly.
This list will have no effect if the Persona's PersonaStore trust level is not PersonaStoreTrust.FULL.
This property value is guaranteed to be constant for a given persona, but may vary between personas in the same store.
0.1.13