Hi Yohann,
This is indeed strange behaviour as the dbpedia.org/sparql
<http://dbpedia.org/sparql> endpoint is online and I see the same behaviour
against our one of our own SPARQL endpoints running the SPARQL-FED query
against dbpedia.org/sparql <http://dbpedia.org/sparql> , we shall check why
this error which seems misleading is occurring ...
http://lod.openlinksw.com/sparql?default-graph-uri=&qtxt=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0ASELECT+*%0D%0A++++WHERE+%7B%0D%0A%3FParametre+owl%3AsameAs+%3Fdbparametre.%0D%0ASERVICE+%3Chttp%3A%2F%2Fdbpedia.org%2Fsparql%3E+%7B%0D%0A%3Fdbparametre+dbo%3Athumbnail+%3Fcas%7D%0D%0A%7D+LIMIT+10&format=text%2Fhtml&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=30000&debug=on
<http://lod.openlinksw.com/sparql?default-graph-uri=&qtxt=PREFIX+dbo:+%3Chttp://dbpedia.org/ontology/%3ESELECT+*++++WHERE+{?Parametre+owl:sameAs+?dbparametre.SERVICE+%3Chttp://dbpedia.org/sparql%3E+{?dbparametre+dbo:thumbnail+?cas}}&format=text/html&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=30000&debug=on>
http://lod.openlinksw.com/sparql?default-graph-uri=&qtxt=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0ASELECT+*%0D%0A%09WHERE+%7B%0D%0A%0D%0ASERVICE+%3Chttp%3A%2F%2Fdbpedia.org%2Fsparql%3E+%7B%0D%0A%3Fdbparametre+dbo%3Athumbnail+%3Fcas%7D%0D%0A%3FParametre+owl%3AsameAs+%3Fdbparametre%0D%0A%7D+LIMIT+10&format=text%2Fhtml&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=30000&debug=on
<http://lod.openlinksw.com/sparql?default-graph-uri=&qtxt=PREFIX+dbo:+%3Chttp://dbpedia.org/ontology/%3ESELECT+*WHERE+{SERVICE+%3Chttp://dbpedia.org/sparql%3E+{?dbparametre+dbo:thumbnail+?cas}?Parametre+owl:sameAs+?dbparametre}+LIMIT+10&format=text/html&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=30000&debug=on>
Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc. // http://www.openlinksw.com/
Weblog -- http://www.openlinksw.com/blogs/
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Universal Data Access, Integration, and Management Technology Providers
> On 11 Mar 2015, at 11:09, Olivier Rossel <olivier.ros...@gmail.com> wrote:
>
> Could you retry now?
> dbpedia.org might have been temporarily down when you tried the first query.
>
> On Wed, Mar 11, 2015 at 11:48 AM, Yohann MORENO <y.mor...@oieau.fr> wrote:
>> Hello
>>
>> When I try this request with virtuoso 7.2,
>>
>> SELECT *
>> WHERE {
>> ?Parametre owl:sameAs ?dbparametre.
>> SERVICE <http://dbpedia.org/sparql> {
>> ?dbparametre dbo:thumbnail ?cas}
>> }
>>
>> I've got this error:
>>
>> Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://dbpedia.org/sparql', ...)
>> returned Content-Type 'text/html' status 'HTTP/1.1 503 Service Temporarily
>> Unavailable
>>
>>
>>
>>
>> but this request works and i've got a little resultat:
>>
>> SELECT *
>> WHERE {
>>
>> SERVICE <http://dbpedia.org/sparql> {
>> ?dbparametre dbo:thumbnail ?cas}
>> ?Parametre owl:sameAs ?dbparametre
>> }
>>
>>
>> Thank you very much for your help
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
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