Naming triples

Hi folks;

Thanks for working on getting us something better than triple reification for edge metadata!

Would I be justified in being very disappointed in a spec that didn't allow me to name triple terms?

For simplicity below, I didn't model this example the way I would at work.  But look at all the notational duplication.  Can we have a spec that allows that naming of triple terms and the subsequent referencing of the name in place of a triple term?

I'm very new to RDF-star/SPARQL-star.  Please forgive me if I've missed some way around this issue.

<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:clearance  _:UNCLASSIFIED .
<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:source  _:DHS .
<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:likelihood 0.8
<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:dataSet _:someDataSet .
<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:sourceRecord _:PERSON .
<<_:Person__1 ex :hasPhoneNumber _:11111111111>> pr:sourceRecordID 329 .


Thanks!

-Eric