The problem is in LinkedGeoData dataset. Can be reproduced with :
ttlp (http_get ('http://linkedgeodata.org/triplify/node/27503927'), '',
'http://linkedgeodata.org/triplify/node/27503927');
and query : select * where {
<http://linkedgeodata.org/triplify/node/27503927#id> ?y ?z . }
Best Regards,
Mitko
On Mar 20, 2010, at 9:33 PM, Alexander Sidorov wrote:
> Hm... Look at this query results:
>
> SELECT ?s ?p ?o ?name
> WHERE
> {
> ?s ?p ?o .
> ?s a <http://linkedgeodata.org/vocabulary#city> .
> ?o bif:contains '"moscow"' .
> OPTIONAL
> {
> ?s <http://linkedgeodata.org/vocabulary#name> ?name
> }
> }
>
> Do you see "Москва" as name? I see some strange symbols despite I see correct
> cyrillic symbols at your query results. Looks like LinkedGeoData specific
> problem.
>
>
> 2010/3/17 Mitko Iliev <[email protected]>
> Hi Alexander,
>
> The sparql endpoint returns UTF8, also the experiments shows proper encoding,
> for example try to execute :
> SELECT ?o WHERE {<http://dbpedia.org/resource/Moscow> rdfs:label ?o . filter
> (lang(?o) = 'ru' ) }
> or
> SELECT ?o WHERE { ?s ?p ?o . ?o bif:contains '"Москва"' } limit 100
> against http://lod.openlinksw.com/sparql . both returns readable content.
>
> If your query executed on endpoint above returns bad utf8 please give us the
> query so we can debug what happens, otherwise a possible problem is at client
> side re-coding the response or reading it as narrow charset.
>
> Best Regards,
> Mitko
>
>
> On Mar 17, 2010, at 3:54 AM, Alexander Sidorov wrote:
>
>> Hi Hugh,
>>
>> As I remember ADO.NET encoding bug was fixed (I haven't checked because it
>> has no sense while other Entity Framework bug you know about is not fixed).
>>
>> But this problem has no relation to ADO.NET. As I haven't yet deployed my
>> application to Amazon EC2, I execute geo queries using
>> lod.openlinksw.com/sparql endpoint using SPARQL protocol (but not using
>> database directly). Here are my screen shots:
>> 1. Manchester: http://img171.imageshack.us/img171/5568/manchesterk.png
>> 2. Moscow: http://img204.imageshack.us/img204/7850/moscow.png
>>
>> Regards,
>> Alexander
>>
>> 2010/3/17 Hugh Williams <[email protected]>
>> Hi Alexander,
>>
>> Is this the encoding issue with the ADO.Net Provider you reported previously
>> as that is the only one I am aware of, which is still to be resolved ?
>>
>> Note, their is a 40K limit on the size of emails to this mailing list thus
>> your mail with attachment which exceeded this limit was with held pending
>> approval initially. Please place such attachments on a remote server and
>> provide links in your mails in future ...
>>
>> Best Regards
>> Hugh Williams
>> Professional Services
>> OpenLink Software
>> Web: http://www.openlinksw.com
>> Support: http://support.openlinksw.com
>> Forums: http://boards.openlinksw.com/support
>> Twitter: http://twitter.com/OpenLink
>>
>> On 17 Mar 2010, at 00:27, Alexander Sidorov wrote:
>>
>> > Hello!
>> >
>> > I have already asked about LOD encoding problems before but no feedback
>> > followed. To be more expressive I have attached my application's screen
>> > shots with information about Manchester (english symbols - everything is
>> > okay) and Moscow (russian symbols are displayed incorrectly).
>> >
>> > Regards,
>> > Alexander
>> > <Manchester.png><Moscow.png>------------------------------------------------------------------------------
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>>
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>> proactively, and fine-tune applications for parallel performance.
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>
>
> --
> Mitko Iliev
> Developer Virtuoso Team
> OpenLink Software
> http://www.openlinksw.com/virtuoso
> Cross Platform Web Services Middleware
>
>
--
Mitko Iliev
Developer Virtuoso Team
OpenLink Software
http://www.openlinksw.com/virtuoso
Cross Platform Web Services Middleware
