Hi Kunal,
I don¹t believe such specific document exists. The key to being able to
query any form for RDF data is for this to be loaded into Virtuoso Quad
Store, and their are various white papers and presentations on how this can
be done at:
http://virtuoso.openlinksw.com/Whitepapers
The key document for querying RDBMS data:
http://virtuoso.openlinksw.com/Whitepapers/html/rdf_views/virtuoso_rdf_views
_example.html
Virtuoso can dynamically attach to tables/view/stored procedures in any ODBC
or JDBC Data source (note you would need the commercial version of Virtuoso
for remote database connectivity), which once linked into Virtuoso you can
then create the necessary RDF Views etc to enable this remote data to be
queries from RDF clients using SPARQL etc.
Their are a number of ways to upload RDF and XML data into Virtuoso some of
which are detailed in the following section of the documentation:
http://docs.openlinksw.com/virtuoso/rdfapiandsql.html#rdfapidataimport
I hope this helps ...
Best Regards,
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Universal Data Access & Data Integration Technology Providers
On 07/02/2008 07:04, "Kunal Patel" <kunaled...@yahoo.com> wrote:
> Hi,
>
> In the Virtuoso documentation is there an example which shows the
> heterogeneous data integration capability for data residing in a database, an
> XML file and a RDF file. I am looking for an example that shows how data from
> these three places (RDBMS, XML and RDF) can be brought into Virtuoso and
> queried simultaneously.
>
> Thanks,
> K
>
>
>
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