Thanks for your answer but I still have problems.
I actually need to built an application that will directly connect to the
server of dbpedia without the need to download any dumps. But when I try to
query dbpedia to get possible Wikipagelinks (that I have already check they
exist in the dumps) I get no valid answers.
For example the query:
SELECT distinct ?Plinks
WHERE {
<http://dbpedia.org/resource/Anarchism>
<http://dbpedia.org/ontology/wikiPageWikiLink> ?Plinks .
}
will return nothing, not even when I enter the query on the Virtuoso
SPARQL Query Editor online.
2012/1/13 Mohamed Morsey <mor...@informatik.uni-leipzig.de>
> **
> Hi Chryssa,
>
>
> On 01/13/2012 02:28 PM, Chryssa Zerva wrote:
>
> Hi,
> I would like to ask if there is any way to query dbpedia (using SPARQL) in
> order to find out all the entities that are links to other wiki-articles
> within the wiki-article of a specific entity whose URI is known.
>
> For example I know the resource URI of the entity :"President of the
> United States" :
> http://dbpedia.org/resource/President_of_the_United_States.
>
> in the corresponding wiki-article some of the first links to other
> articles are : P.O.T.U.S. (Sirius
> XM)<http://en.wikipedia.org/wiki/P.O.T.U.S._%28Sirius_XM%29>.,
> head of state <http://en.wikipedia.org/wiki/Head_of_state>, head of
> government <http://en.wikipedia.org/wiki/Head_of_government> , United
> States <http://en.wikipedia.org/wiki/United_States>. etc.
>
> Is there any way to get the above mentioned entities in any form (eg URI) ?
>
> Something like:
> http://dbpedia.org/resource/P.O.T.U.S.
> http://dbpedia.org/resource/Head_of_state
> etc.
>
> Is relevant information about links and backlinks stored in triplet form?
>
>
> You can find the information you are looking for in the DBpedia dump
> titled "Wikipedia Pagelinks" which is available for download at [1].
>
>
> Thank you!!
> Chryssa
>
>
> ------------------------------------------------------------------------------
> RSA(R) Conference 2012
> Mar 27 - Feb 2
> Save $400 by Jan. 27
> Register now!http://p.sf.net/sfu/rsa-sfdev2dev2
>
>
> _______________________________________________
> Dbpedia-discussion mailing
> listDbpedia-discussion@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
>
>
> [1] http://dbpedia.org/Downloads37
>
> --
> Kind Regards
> Mohamed Morsey
> Department of Computer Science
> University of Leipzig
>
>
------------------------------------------------------------------------------
RSA(R) Conference 2012
Mar 27 - Feb 2
Save $400 by Jan. 27
Register now!
http://p.sf.net/sfu/rsa-sfdev2dev2
_______________________________________________
Dbpedia-discussion mailing list
Dbpedia-discussion@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
