Re: [Virtuoso-users] character encoding error for uri/iri

[Hugh Williams]

Hi Roland,

This has been logged for development to look into (along with the other related 
issue from earlier this year) ...

Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc.  //  http://www.openlinksw.com/
Weblog   -- http://www.openlinksw.com/blogs/
LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter  -- http://twitter.com/OpenLink
Google+  -- http://plus.google.com/100570109519069333827/
Facebook -- http://www.facebook.com/OpenLinkSoftware
Universal Data Access, Integration, and Management Technology Providers

On 9 Sep 2014, at 20:55, Roland Cornelissen  wrote:

> Hi,
> I just ran into another situation where my federated querying got frustrated 
> by the issue of falsely converted IRI's when doing a federated query, 
> mentioned below.
> So this time I took the effort of reporting it properly [1]. I should have 
> done this earlier, I know, but luckily I still got this chance :-)
> 
> Cheers,
> Roland
> 
> [1] https://github.com/openlink/virtuoso-opensource/issues/232
> 
> 
> On 08-04-14 17:04, Roland Cornelissen wrote:
>> Hi,
>> Just fyi: I upgraded to VOS7.1 and checked the error described below [1]. It 
>> is still there.
>> 
>> Best,
>> Roland
>> 
>> [1] http://bit.ly/1ipPNmu
>> 
>> On 15-02-14 17:47, Hugh Williams wrote:
>>> Hi Roland,
>>> 
>>> We have seen occurrence of this problem before with SPARQ_FED queries, thus 
>>> it is scheduled to be looked into. Will let you know when we have a fix ..
>>> 
>>> Best Regards
>>> Hugh Williams
>>> Professional Services
>>> OpenLink Software, Inc.  //  http://www.openlinksw.com/
>>> Weblog   -- http://www.openlinksw.com/blogs/LinkedIn -- 
>>> http://www.linkedin.com/company/openlink-software/Twitter  -- 
>>> http://twitter.com/OpenLinkGoogle+  -- 
>>> http://plus.google.com/100570109519069333827/Facebook -- 
>>> http://www.facebook.com/OpenLinkSoftware
>>> Universal Data Access, Integration, and Management Technology Providers
>>> 
>>> On 14 Feb 2014, at 23:12, Roland Cornelissen  
>>> wrote:
>>> 
 Hi,
 
 I have a VOS7 store with data containing links to nl.dbpedia.org. These 
 links are imported as ntriples, like this:
 
  
  
 
 
 Please note the 'unescaped' ó in Aarón in the dbpedia resource IRI. Now 
 when I do a federated query to nl.dbpedia.org like this:
 SELECT * {
   SERVICE  {
 GRAPH {
   ?s a dbpo:Person . }}
   SERVICE  {
 ?s dbpo:abstract ?abstract .
}
 } limit 10
 
 I get an error complaining about the ó :
 Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://nl.dbpedia.org/sparql', 
 ...) returned Content-Type 'text/plain' status 'HTTP/1.1 400 Bad Request
 '
 Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '\' 
 (0x5c) in SPARQL expression at '\'
 
 SPARQL query:
 define sql:big-data-const 0 define output:format "HTTP+XML 
 application/sparql-results+xml" define output:dict-format "HTTP+TTL 
 text/rdf+n3"  SELECT ?abstract
  WHERE { 
  GRAPH  { 
  
  ?abstract . } }
 
 SPARQL query:
 define sql:big-data-const 0 
 #output-format:text/html
 define sql:signal-void-variables 1 define input:default-graph-uri 
  PREFIX spice: 
 
 SELECT * {
   SERVICE  {
 GRAPH {
   ?s a dbpo:Person . }}
   SERVICE  {
 ?s dbpo:abstract ?abstract .
 #?wiki foaf:primaryTopic ?s .
}
 } limit 10
 
 Somewhere in the translation the ó gets escaped to \u00F3, which is 
 apparently wrong.
 Question is, can I fix this? Is it config? Or is it code, as in bug?
 
 Thanks,
 Roland
 
 
 
 
 --
 Android apps run on BlackBerry 10
 Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
 Now with support for Jelly Bean, Bluetooth, Mapview and more.
 Get your Android app in front of a whole new audience.  Start now.
 http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk___
 Virtuoso-users mailing list
 Virtuoso-users@lists.sourceforge.net
 https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>>> 
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>>> Android apps run on BlackBe

Re: [Virtuoso-users] character encoding error for uri/iri

[Roland Cornelissen]

Hi,
I just ran into another situation where my federated querying got
frustrated by the issue of falsely converted IRI's when doing a
federated query, mentioned below.
So this time I took the effort of reporting it properly [1]. I should
have done this earlier, I know, but luckily I still got this chance :-)

Cheers,
Roland

[1] https://github.com/openlink/virtuoso-opensource/issues/232


On 08-04-14 17:04, Roland Cornelissen wrote:
> Hi,
> Just fyi: I upgraded to VOS7.1 and checked the error described below
> [1]. It is still there.
>
> Best,
> Roland
>
> [1] http://bit.ly/1ipPNmu
>
> On 15-02-14 17:47, Hugh Williams wrote:
>> Hi Roland,
>>
>> We have seen occurrence of this problem before with SPARQ_FED
>> queries, thus it is scheduled to be looked into. Will let you know
>> when we have a fix ..
>>
>> Best Regards
>> Hugh Williams
>> Professional Services
>> OpenLink Software, Inc.  //  http://www.openlinksw.com/
>> Weblog   -- http://www.openlinksw.com/blogs/
>> LinkedIn -- http://www.linkedin.com/company/openlink-software/
>> Twitter  -- http://twitter.com/OpenLink
>> Google+  -- http://plus.google.com/100570109519069333827/
>> Facebook -- http://www.facebook.com/OpenLinkSoftware
>> Universal Data Access, Integration, and Management Technology Providers
>>
>> On 14 Feb 2014, at 23:12, Roland Cornelissen > > wrote:
>>
>>> Hi,
>>>
>>> I have a VOS7 store with data containing links to nl.dbpedia.org
>>> . These links are imported as ntriples, like
>>> this:
>>>
>>> 
>>> 
>>> 
>>>
>>> Please note the 'unescaped' ó in Aarón in the dbpedia resource IRI.
>>> Now when I do a federated query to nl.dbpedia.org
>>>  like this:
>>> SELECT * {
>>>   SERVICE  {
>>> GRAPH {
>>>   ?s a dbpo:Person . }}
>>>   SERVICE  {
>>> ?s dbpo:abstract ?abstract .
>>>}
>>> } limit 10
>>>
>>> I get an error complaining about the ó :
>>> Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://nl.dbpedia.org/sparql', 
>>> ...) returned Content-Type 'text/plain' status 'HTTP/1.1 400 Bad Request
>>> '
>>> Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '\' 
>>> (0x5c) in SPARQL expression at '\'
>>>
>>> SPARQL query:
>>> define sql:big-data-const 0 define output:format "HTTP+XML 
>>> application/sparql-results+xml" define output:dict-format "HTTP+TTL 
>>> text/rdf+n3"  SELECT ?abstract
>>>  WHERE { 
>>>  GRAPH  { 
>>>  
>>>  ?abstract . } }
>>>
>>> SPARQL query:
>>> define sql:big-data-const 0 
>>> #output-format:text/html
>>> define sql:signal-void-variables 1 define input:default-graph-uri 
>>>  PREFIX spice: 
>>> 
>>> SELECT * {
>>>   SERVICE  {
>>> GRAPH {
>>>   ?s a dbpo:Person . }}
>>>   SERVICE  {
>>> ?s dbpo:abstract ?abstract .
>>> #?wiki foaf:primaryTopic ?s .
>>>}
>>> } limit 10
>>>
>>> Somewhere in the translation the ó gets escaped to \u00F3, which is
>>> apparently wrong.
>>> Question is, can I fix this? Is it config? Or is it code, as in bug?
>>>
>>> Thanks,
>>> Roland
>>>
>>>
>>>
>>>
>>> --
>>> Android apps run on BlackBerry 10
>>> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
>>> Now with support for Jelly Bean, Bluetooth, Mapview and more.
>>> Get your Android app in front of a whole new audience.  Start now.
>>> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk___
>>> Virtuoso-users mailing list
>>> Virtuoso-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>>
>>
>>
>> --
>> Android apps run on BlackBerry 10
>> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
>> Now with support for Jelly Bean, Bluetooth, Mapview and more.
>> Get your Android app in front of a whole new audience.  Start now.
>> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk
>>
>>
>> ___
>> Virtuoso-users mailing list
>> Virtuoso-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>
>
>
> --
> Put Bad Developers to Shame
> Dominate Development with Jenkins Continuous Integration
> Continuously Automate Build, Test & Deployment 
> S

Re: [Virtuoso-users] character encoding error for uri/iri

[Roland Cornelissen]

Hi,
Just fyi: I upgraded to VOS7.1 and checked the error described below
[1]. It is still there.

Best,
Roland

[1] http://bit.ly/1ipPNmu

On 15-02-14 17:47, Hugh Williams wrote:
> Hi Roland,
>
> We have seen occurrence of this problem before with SPARQ_FED queries,
> thus it is scheduled to be looked into. Will let you know when we have
> a fix ..
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software, Inc.  //  http://www.openlinksw.com/
> Weblog   -- http://www.openlinksw.com/blogs/
> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> Twitter  -- http://twitter.com/OpenLink
> Google+  -- http://plus.google.com/100570109519069333827/
> Facebook -- http://www.facebook.com/OpenLinkSoftware
> Universal Data Access, Integration, and Management Technology Providers
>
> On 14 Feb 2014, at 23:12, Roland Cornelissen  > wrote:
>
>> Hi,
>>
>> I have a VOS7 store with data containing links to nl.dbpedia.org
>> . These links are imported as ntriples, like this:
>>
>> 
>> 
>> 
>>
>> Please note the 'unescaped' ó in Aarón in the dbpedia resource IRI.
>> Now when I do a federated query to nl.dbpedia.org
>>  like this:
>> SELECT * {
>>   SERVICE  {
>> GRAPH {
>>   ?s a dbpo:Person . }}
>>   SERVICE  {
>> ?s dbpo:abstract ?abstract .
>>}
>> } limit 10
>>
>> I get an error complaining about the ó :
>> Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://nl.dbpedia.org/sparql', 
>> ...) returned Content-Type 'text/plain' status 'HTTP/1.1 400 Bad Request
>> '
>> Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '\' 
>> (0x5c) in SPARQL expression at '\'
>>
>> SPARQL query:
>> define sql:big-data-const 0 define output:format "HTTP+XML 
>> application/sparql-results+xml" define output:dict-format "HTTP+TTL 
>> text/rdf+n3"  SELECT ?abstract
>>  WHERE { 
>>  GRAPH  { 
>>  
>>  ?abstract . } }
>>
>> SPARQL query:
>> define sql:big-data-const 0 
>> #output-format:text/html
>> define sql:signal-void-variables 1 define input:default-graph-uri 
>>  PREFIX spice: 
>> 
>> SELECT * {
>>   SERVICE  {
>> GRAPH {
>>   ?s a dbpo:Person . }}
>>   SERVICE  {
>> ?s dbpo:abstract ?abstract .
>> #?wiki foaf:primaryTopic ?s .
>>}
>> } limit 10
>>
>> Somewhere in the translation the ó gets escaped to \u00F3, which is
>> apparently wrong.
>> Question is, can I fix this? Is it config? Or is it code, as in bug?
>>
>> Thanks,
>> Roland
>>
>>
>>
>>
>> --
>> Android apps run on BlackBerry 10
>> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
>> Now with support for Jelly Bean, Bluetooth, Mapview and more.
>> Get your Android app in front of a whole new audience.  Start now.
>> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk___
>> Virtuoso-users mailing list
>> Virtuoso-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>
>
>
> --
> Android apps run on BlackBerry 10
> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
> Now with support for Jelly Bean, Bluetooth, Mapview and more.
> Get your Android app in front of a whole new audience.  Start now.
> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk
>
>
> ___
> Virtuoso-users mailing list
> Virtuoso-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/virtuoso-users

--
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Re: [Virtuoso-users] character encoding error for uri/iri

[Hugh Williams]

Hi Roland,

We have seen occurrence of this problem before with SPARQ_FED queries, thus it 
is scheduled to be looked into. Will let you know when we have a fix ..

Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc.  //  http://www.openlinksw.com/
Weblog   -- http://www.openlinksw.com/blogs/
LinkedIn -- http://www.linkedin.com/company/openlink-software/
Twitter  -- http://twitter.com/OpenLink
Google+  -- http://plus.google.com/100570109519069333827/
Facebook -- http://www.facebook.com/OpenLinkSoftware
Universal Data Access, Integration, and Management Technology Providers

On 14 Feb 2014, at 23:12, Roland Cornelissen  wrote:

> Hi,
> 
> I have a VOS7 store with data containing links to nl.dbpedia.org. These links 
> are imported as ntriples, like this:
> 
>  
>  
> 
> Please note the 'unescaped' ó in Aarón in the dbpedia resource IRI. Now when 
> I do a federated query to nl.dbpedia.org like this:
> SELECT * {
>   SERVICE  {
> GRAPH {
>   ?s a dbpo:Person . }}
>   SERVICE  {
> ?s dbpo:abstract ?abstract .
>}
> } limit 10
> 
> I get an error complaining about the ó :
> Virtuoso RDFZZ Error DB.DBA.SPARQL_REXEC('http://nl.dbpedia.org/sparql', ...) 
> returned Content-Type 'text/plain' status 'HTTP/1.1 400 Bad Request
> '
> Virtuoso 37000 Error SP030: SPARQL compiler, line 0: Bad character '\' (0x5c) 
> in SPARQL expression at '\'
> 
> SPARQL query:
> define sql:big-data-const 0 define output:format "HTTP+XML 
> application/sparql-results+xml" define output:dict-format "HTTP+TTL 
> text/rdf+n3"  SELECT ?abstract
>  WHERE { 
>  GRAPH  { 
>  
>  ?abstract . } }
> 
> SPARQL query:
> define sql:big-data-const 0 
> #output-format:text/html
> define sql:signal-void-variables 1 define input:default-graph-uri 
>  PREFIX spice: 
> 
> SELECT * {
>   SERVICE  {
> GRAPH {
>   ?s a dbpo:Person . }}
>   SERVICE  {
> ?s dbpo:abstract ?abstract .
> #?wiki foaf:primaryTopic ?s .
>}
> } limit 10
> 
> Somewhere in the translation the ó gets escaped to \u00F3, which is 
> apparently wrong.
> Question is, can I fix this? Is it config? Or is it code, as in bug?
> 
> Thanks,
> Roland
> 
> 
> 
> 
> --
> Android apps run on BlackBerry 10
> Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
> Now with support for Jelly Bean, Bluetooth, Mapview and more.
> Get your Android app in front of a whole new audience.  Start now.
> http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk___
> Virtuoso-users mailing list
> Virtuoso-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/virtuoso-users

--
Android apps run on BlackBerry 10
Introducing the new BlackBerry 10.2.1 Runtime for Android apps.
Now with support for Jelly Bean, Bluetooth, Mapview and more.
Get your Android app in front of a whole new audience.  Start now.
http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk___
Virtuoso-users mailing list
Virtuoso-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/virtuoso-users