I see, is there any possible way to know which dumps are loaded to the
official endpoint?
2012/1/16 Mohamed Morsey <[email protected]>
> **
> Hi,
>
>
> On 01/16/2012 10:05 AM, Chryssa Zerva wrote:
>
>
> 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.
>
>
> This is because the dump titled "Wikipedia Pagelinks" is not loaded to the
> official endpoint.
> So, I would suggest you to establish your own endpoint, i.e. you can
> download all DBpedia dumps and load them onto one of your machines and
> direct your queries against it.
>
>
>
>
>
>
> 2012/1/13 Mohamed Morsey <[email protected]>
>
>> 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
>> [email protected]https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
>>
>>
>> [1] http://dbpedia.org/Downloads37
>>
>> --
>> Kind Regards
>> Mohamed Morsey
>> Department of Computer Science
>> University of Leipzig
>>
>>
>
>
> --
> Kind Regards
> Mohamed Morsey
> Department of Computer Science
> University of Leipzig
>
>
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