[Virtuoso-users] encoding issue in SPARQL query response

Thu, 16 Oct 2008 10:26:55 +0000 

Hello,

we have some encoding issues when querying our local Virtuoso instance
of DBpedia. I upgraded it to the latest stable version (5.0.8) today,
but the problem persists.

Loaded Data: (almost) same as in official DBpedia SPARQL endpoint

Query: SELECT * WHERE {<http://dbpedia.org/resource/Plato>
<http://dbpedia.org/property/alternativeNames> ?o}

Attached are the responses we get at our server and at the official
DBpedia endpoint. The response of the official server is correctly UTF-8
encoded, whereas our response is different (not sure what is happening).

Do you have an idea why the problem occurs and how it can be fixed?

Kind regards,

Jens


-- 
Dipl. Inf. Jens Lehmann
Department of Computer Science, University of Leipzig
Homepage: http://www.jens-lehmann.org
GPG Key: http://jens-lehmann.org/jens_lehmann.asc

<?xml version="1.0" ?>
<sparql xmlns="http://www.w3.org/2005/sparql-results#"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.w3.org/2001/sw/DataAccess/rf1/result2.xsd";>
 <head>
  <variable name="o"/>
 </head>
 <results distinct="false" ordered="true">
  <result>
   <binding name="o"><literal xml:lang="en">Aristocles, Plátōn, Πλάτων (Greek)</literal></binding>
  </result>
 </results>
</sparql>

<sparql xmlns="http://www.w3.org/2005/sparql-results#"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.w3.org/2001/sw/DataAccess/rf1/result2.xsd";>
 <head>
  <variable name="o"/>
 </head>
 <results distinct="false" ordered="true">
  <result>
   <binding name="o"><literal xml:lang="en">Aristocles, Plátōn, Πλάτων (Greek)&quot;</literal></binding>
  </result>
 </results>
</sparql>

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