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Posted to users@jena.apache.org by kumar rohit <ku...@gmail.com> on 2016/04/29 15:30:55 UTC

Topics search on dbpedia

If I have to fine some information about Physics course like Scalar
products, vector products, what is momentum, torque etc, how can I get this
information from dbpedia.
Most of these information are available on wikipedia but I could not find
it on dbpedia.

Moreover. this query does not work on Virtuoso editor.

*select ?x where {dbr:Inertia dbp-ont:abstract ?x}*


*http://factforge.net/resource/dbpedia/Inertia
<http://factforge.net/resource/dbpedia/Inertia>*

Re: Topics search on dbpedia

Posted by "A. Soroka" <aj...@virginia.edu>.

This seems like a question for the maintainers of DBpedia (http://wiki.dbpedia.org/Support), not Jena.

---
A. Soroka
The University of Virginia Library

> On Apr 29, 2016, at 9:30 AM, kumar rohit <ku...@gmail.com> wrote:
> 
> If I have to fine some information about Physics course like Scalar
> products, vector products, what is momentum, torque etc, how can I get this
> information from dbpedia.
> Most of these information are available on wikipedia but I could not find
> it on dbpedia.
> 
> Moreover. this query does not work on Virtuoso editor.
> 
> *select ?x where {dbr:Inertia dbp-ont:abstract ?x}*
> 
> 
> *http://factforge.net/resource/dbpedia/Inertia
> <http://factforge.net/resource/dbpedia/Inertia>*

Re: Topics search on dbpedia

Posted by "Lorenz B." <bu...@informatik.uni-leipzig.de>.

Kumar Rohit, this is the Jena mailing list...do you understand the 
concept of topic specific mailing lists? Do you now general purpose 
platforms like StackOverflow (supposed that you have concrete code in 
any language) or the like?

Moreover, you have to use the correct prefixes. I don't think that 
dbp-ont is defined.

> If I have to fine some information about Physics course like Scalar
> products, vector products, what is momentum, torque etc, how can I get this
> information from dbpedia.
> Most of these information are available on wikipedia but I could not find
> it on dbpedia.
>
> Moreover. this query does not work on Virtuoso editor.
>
> *select ?x where {dbr:Inertia dbp-ont:abstract ?x}*
>
>
> *http://factforge.net/resource/dbpedia/Inertia
> <http://factforge.net/resource/dbpedia/Inertia>*
>
-- 
Lorenz B�hmann
AKSW group, University of Leipzig
Group: http://aksw.org - semantic web research center