Hi, I know d2rq, but that maps relational to RDF. I am looking the other way around. As far as I have seen, that’s not something d2rq is designed for. Or am I wrong ?
best, Andrea > On Oct 2, 2015, at 2:34 PM, Richard Boyce <rd...@pitt.edu> wrote: > > Hi Andrea, I think that D2R Server is very helpful here: > http://d2rq.org/d2r-server <http://d2rq.org/d2r-server> > > All can be done with a mapping file that you configure. The server provides a > SPARQL web query interface (SNORQL) but also can dump to an RDF file that > you load in a separate store. > > hope it helps, > -R > > On 10/02/2015 07:37 AM, Andrea Splendiani wrote: >> Hi, >> >> I am wondering if some of you knows of some tool that can translate (a >> subset) of SQL to SPARQL (perhaps requiring some constraints on the RDF >> representation). >> In principle it should be simple: classes can appear as tables, URIs as IDs, >> datatype properties as columns and object properties as Fkeys. >> Is there something implementing this translation available, that some of you >> know ? One current option (I think) is via Oracle, but I am wondering if >> there is something like-weight. >> >> As of why I am interested in it... it's curious: I may have an RDF graph >> representing a unified set of sources (some of which native in RDF, some of >> which virtualized from SQL). >> Still people like to query the sql sources in sql, just because they know it >> better. But like this, they miss the whole integration (and a more flexible >> data model). >> >> best, >> Andrea > > > -- > Richard D Boyce, PhD > Assistant Professor of Biomedical Informatics > Faculty, Center for Pharmaceutical Policy and Prescribing > Faculty, Geriatric Pharmaceutical Outcomes and Gero-Informatics Research and > Training Program > University of Pittsburgh > rd...@pitt.edu <mailto:rd...@pitt.edu> > Office: 412-648-9219 > Twitter: @bhaapgh
