Hi,
you can find them at http://dbpedia.org/sitemap.xml
On 01/16/2012 10:23 AM, Chryssa Zerva wrote:
I see, is there any possible way to know which dumps are loaded to the
official endpoint?
2012/1/16 Mohamed Morsey <mor...@informatik.uni-leipzig.de
<mailto:mor...@informatik.uni-leipzig.de>>
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 theVirtuoso 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 <mor...@informatik.uni-leipzig.de
<mailto: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
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[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
--
Kind Regards
Mohamed Morsey
Department of Computer Science
University of Leipzig
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