Marco
Is it possible that relevant discussion could remain on the list or that
you could make a report to the list (or point us to one) that describe the
approach taken to build a NoSQL backend for Jena.
As Erik is trying to get at something targeting Accumulo would be
particularly interesting be
Hi Johnathon
I saw your question on Answers.SemanticWeb.com and answered there as well but
will repeat the answer here for completeness
The problem is not to do with Jena but with your pattern nesting as you
suspected.
The OPTIONAL is in the right hand side of your UNION whereas I suspect you