Hi all,
I'm a new user of SPIN. I'm able to convert the SPARQL query into SPIN syntax. The SPIN query will then be stored in the external triple storage (Jena TDB, Virtuoso,...) so I can do some analytic later on. However, it leads to the problem when I'm trying to convert back from SPIN query to SPARQL. My assumption is that, in order to convert back SPIN query to SPARQL, I might need to retrieve all the SPIN triples and save into a jena model. Then, I will be able to convert back to original SPARQL. My question is, how I can write the SPARQL query to get back all the SPIN triples from the external triple storage, or is there any sufficient way to do that?
Thanks a million