Re: [Virtuoso-users] [Fwd: Re: FW: [Virtuoso-devel] Virtuoso RDFS/OWL inference]

2008-02-11 Thread Rajeev J Sebastian
Hi Ivan, Excellent! You guys are awesome! Regards Rajeev J Sebastian On Feb 12, 2008 12:21 AM, Ivan Mikhailov imikhai...@openlinksw.com wrote: Rajeev, BI extensions will be documented as soon as the syntax is stable. It can be slightly changed because a) it's our work in progress and b

Re: [Virtuoso-users] inference rules in virtuoso

2008-02-05 Thread Rajeev J Sebastian
Hi Kunal, Currently, only the rdf:type is inferenced, based on rdfs:subClassOf ... also, rdfs:subProperty is also used to infer arcs. Regards Rajeev J Sebastian On Feb 6, 2008 2:56 AM, Kunal Patel kunaled...@yahoo.com wrote: Hi, I am trying to use Virtuoso as an RDFS/OWL storage, inference

[Virtuoso-users] Unusual execution time for query

2008-02-01 Thread Rajeev J Sebastian
this faster ? Regards Rajeev J Sebastian

Re: [Virtuoso-users] Free Text Index and Unicode

2008-02-01 Thread Rajeev J Sebastian
-text expression, as described in the documentation: Other than the suggestions not working for the error mentioned, I should add that I am using the SPARQL endpoint for this, not the SQL interface. Regards Rajeev J Sebastian

[Virtuoso-users] Free Text Index and Unicode

2008-01-31 Thread Rajeev J Sebastian
as the literal. I get the following error: 37000 Error XM029: Free-text expression, line 0: Invalid character in free-text search expression, it may not appear outside quoted string at � Both the above work for latin strings. I dont know about other scripts though. Regards Rajeev J Sebastian

Re: [Virtuoso-users] Support for Describe sparql

2008-01-23 Thread Rajeev J Sebastian
... since that was the value in my sample data. Also, in Virtuoso, will there be equivalence between typed values ? For e.g., in python, 1 == 1.0 works even thought first is integer and second is a float Regards Rajeev J Sebastian

Re: [Virtuoso-users] Support for Describe sparql

2008-01-22 Thread Rajeev J Sebastian
the describe and select works correctly. (I wrote the above just for the mailing list archive.) Thanks to all Regards Rajeev J Sebastian On Jan 22, 2008 2:29 PM, Rajeev J Sebastian rajeev.sebast...@gmail.com wrote: Hello Ivan, Thanks for your response. The reason I asked about it was that a particular

Re: [Virtuoso-users] Support for float literals

2008-01-19 Thread Rajeev J Sebastian
Hello all, I had sent the below attached email to the list regarding an error I had come across, but there was no response. Is the virtuoso-users@lists.sourceforge.net the correct email address for such questions ? Regards Rajeev J Sebastian On Jan 19, 2008 5:51 AM, Rajeev J Sebastian

[Virtuoso-users] Support for float literals

2008-01-18 Thread Rajeev J Sebastian
Hello all, I am running Virtuoso Version 05.00.3023-pthreads. When running a sparul something like: insert { foo:xyz foo:left 21.0396039604^^http://www.w3.org/2001/XMLSchema#float. } I get an error, 37000 Error SP031: SPARQL compiler: Current implementation of SPARQL does not supports literals

[Virtuoso-users] RDF Inference in 5.0

2008-01-11 Thread Rajeev J Sebastian
... is this expected behaviour ? Inference seems to work for instances of the classes c2, c3, c4 though ... (i.e., directly using your examples at (http://docs.openlinksw.com/virtuoso/rdfsparqlrule.html) Regards Rajeev J Sebastian

Re: [Virtuoso-users] Testing Virtuoso SPARQL endpoint

2007-10-02 Thread Rajeev J Sebastian
the failure reason we can see that in fact if it werent for the virtrdf context, it will actually work. Btw, thanks very much for your work on Virtuoso Triple Store! It is really awesome and standards compliant. Regards Rajeev J Sebastian

[Virtuoso-users] Testing Virtuoso SPARQL endpoint

2007-10-01 Thread Rajeev J Sebastian
Hi, I'm unit testing a Virtuoso-over-SPARQL client, but the problem is that the virtrdf context (i guess it refers to the rdf mapper) gets in the way of the test. Is there some way to get rid of it during testing ? Regards Rajeev J Sebastian

Re: [Virtuoso-users] make error - ***FAILED: VHOST_DEFINE (lpath=3D'/PortalCSVS',

2007-09-25 Thread Rajeev J Sebastian
Hello Patrick van Kleef, I see a problem in the Sparql endpoint ... if there is an error in the query string, it doesnt return any HTTP 4xx error. Rather, it returns a non Sparql Results XML response. Do you have the same result there ? Regards Rajeev J Sebastian On 9/25/07, Virtuoso

[Virtuoso-users] Datatypes of object via ODBC

2007-09-21 Thread Rajeev J Sebastian
the developers give some suggestions on the best way to implement this ? Regards Rajeev J Sebastian

Re: [Virtuoso-users] Datatypes of object via ODBC

2007-09-21 Thread Rajeev J Sebastian
to console fine. The problem is, ?o is of the any type as per your descriptions in Virtuoso docs. But, I need to know whether in a given row of the result set, whether ?o is bound to a blank node or an XML Schema literal of some type, etc. How can I determine that ? Regards Rajeev J Sebastian

Re: [Virtuoso-users] Virtuoso Build Problem

2007-05-24 Thread Rajeev J Sebastian
: LC_ALL=POSIX make seems to work. I'll give you the results when it is complete. I have a question regarding VOS. What is the Inference capability of VOS for RDF ? Is there any documentation regarding that ? Regards Rajeev J Sebastian