Hi Rumi,

thanks a lot for the update and your help. Now it works. Unfortunately, there is another problem, when I'm querying at the SPARQL endpoint. I get the following error message: "42000 Error SQ200: Must have select privileges on view wordpress.DBA.wpl_site_rdf ". This happens after I added a new user to the blog. I do not really know the user of the SPARQL endpoint (http://[host]:[port]/sparql). The user "SPARQL" has already this privilege. The user "dba" hasn't this privilege, but if I add this one, it won't be saved.


Cheers,

Bob

Rumi Tsekova schrieb:
Hi Bob,
Take a look again at http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/WordPressSIOCRef <http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/MediaWikiSIOCRef> as we have corrected the RDF views script with the right one and also link to the life version of the Views was added. Please let us know after executing the rdf views script if the queries continue to return empty result. Best Regards,
Rumi
    ----- Original Message -----
    *From:* Bob Ferris <mailto:[email protected]>
    *To:* [email protected]
    <mailto:[email protected]>
    *Sent:* Friday, December 04, 2009 12:15 AM
    *Subject:* [Virtuoso-users] WordPress SIOC queries

    Hi,

    after all I deployed WordPress on an ubuntu machine ;)

    First, I noticed that there are different versions of the WordPress rdf
    views script in the wiki (some are with w9, which causes errors).

    I don't know if I get something wrong, but every example query of the
    WordPress SOIC Reference page
    (http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/WordPressSIOCRef)

      produces an empty result, although I created some users, post and
    comments. I used the specific graph URIs customized to my host and
    port.
    Where is my error in reasoning?

    In general I noticed that WordPress (VOS with WordPress) do not run
    very
    stable. It often crashes with a Segment Fault. I run it on a VOS
    opensource 5.0.12 compiled with PHP 5.2.11 on a ubuntu x64 machine.

    Cheers,

    zazi

    
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