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
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> On 14 Feb 2014, at 23:12, Roland Cornelissen <metamatter...@gmail.com
> <mailto:metamatter...@gmail.com>> wrote:
>
>> Hi,
>>
>> I have a VOS7 store with data containing links to nl.dbpedia.org
>> <http://nl.dbpedia.org>. These links are imported as ntriples, like this:
>>
>> <http://nl.dbpedia.org/resource/Aarón_Galindo>
>> <http://purl.org/dc/terms/subject>
>> <http://data.metamatter.nl/spice/Voetbal>
>>
>> Please note the 'unescaped' ó in Aarón in the dbpedia resource IRI.
>> Now when I do a federated query to nl.dbpedia.org
>> <http://nl.dbpedia.org> like this:
>> SELECT * {
>> SERVICE <http://data.metamatter.nl/sparql> {
>> GRAPH <http://data.metamatter.nl/spice/>{
>> ?s a dbpo:Person . }}
>> SERVICE <http://nl.dbpedia.org/sparql> {
>> ?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 <http://data.metamatter.nl/spice/> {
>> <http://nl.dbpedia.org/resource/Aar\u00F3n_Galindo>
>> <http://dbpedia.org/ontology/abstract> ?abstract . } }
>>
>> SPARQL query:
>> define sql:big-data-const 0
>> #output-format:text/html
>> define sql:signal-void-variables 1 define input:default-graph-uri
>> <http://data.metamatter.nl/spice/> PREFIX spice:
>> <http://data.metamatter.nl/spice/>
>> SELECT * {
>> SERVICE <http://data.metamatter.nl/sparql> {
>> GRAPH <http://data.metamatter.nl/spice/>{
>> ?s a dbpo:Person . }}
>> SERVICE <http://nl.dbpedia.org/sparql> {
>> ?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
>>
>>
>>
>>
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>
>
> ------------------------------------------------------------------------------
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