Hi Hamid,
The public endpoints are limited in resources and execution time, and more
costly queries will time out. The alternative would be to set up your own
endpoint following tutorial[1], with the difference that you would only
import the Japanese dataset [2] .
Cheers,
Alexandru
[1]
http://joernhees.de/blog/2014/04/23/setting-up-a-local-dbpedia-3-9-mirror-with-virtuoso-7/
[2] http://downloads.dbpedia.org/3.9/ja/
On Thu, Aug 28, 2014 at 3:07 PM, Hamid Ghofrani <ghof...@gmail.com> wrote:
> As an example the following query times out.
>
> select ?s group_concat( ?label;separator='|'){
> values ?sType { dbpedia-owl:Song dbpedia-owl:Single } .
> ?s a ?sType ; rdfs:label ?label
> } limit 50
>
>
>
>
> On Thu, Aug 28, 2014 at 9:03 AM, Hamid Ghofrani <ghof...@gmail.com> wrote:
>
>> I have been trying to use the Japanese DBpedia SPARQL endpoint (
>> http://ja.dbpedia.org/sparql). It has been a nightmare. It is slow, down
>> most of the time and when up, it times out very quickly. Is there any
>> alternative to query the Japanese DBpedia? anpther SPARQL endpoint of some
>> sort?
>> Regards
>>
>
>
>
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