Looking at the headers that are returned it definitely looks like a server bug:
---------------------------------------------------------- http://dbpedia.org/resource/Ja%C3%ABl GET /resource/Ja%C3%ABl HTTP/1.1 Host: dbpedia.org User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-GB; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 Accept: text/html,application/xhtml+xml,application/rdf+xml,text/rdf+n3,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: UTF-8,* Keep-Alive: 600 Connection: keep-alive HTTP/1.x 303 See Other Server: Virtuoso/06.00.3122 (Solaris) x86_64-sun-solaris2.10-64 VDB Connection: close Date: Thu, 01 Oct 2009 21:53:13 GMT Accept-Ranges: bytes TCN: choice Vary: negotiate,accept Content-Location: Ja%C3%83%C2%ABl.xml Content-Type: application/rdf+xml; qs=0.95 Location: http://dbpedia.org/data/Ja%C3%83%C2%ABl.xml Transfer-Encoding: chunked Content-Encoding: gzip ---------------------------------------------------------- http://dbpedia.org/data/Ja%C3%83%C2%ABl.xml GET /data/Ja%C3%83%C2%ABl.xml HTTP/1.1 Host: dbpedia.org User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-GB; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 Accept: text/html,application/xhtml+xml,application/rdf+xml,text/rdf+n3,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-gb,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: UTF-8,* Keep-Alive: 600 Connection: keep-alive HTTP/1.x 200 OK Server: Virtuoso/06.00.3122 (Solaris) x86_64-sun-solaris2.10-64 VDB Connection: close Date: Thu, 01 Oct 2009 21:53:14 GMT Accept-Ranges: bytes X-SPARQL-default-graph: http%3A%2F%2Fdbpedia.org Content-Type: application/rdf+xml; charset=UTF-8 Transfer-Encoding: chunked Content-Encoding: gzip ---------------------------------------------------------- The Content-Location: Ja%C3%83%C2%ABl.xml is also a completely separate bug, as it clearly should have /data/ at the front. How does "%83%C2" get put into the middle of what would otherwise be the correct UTF-8 encoded, percent encoded URL? On a possibly unrelated note, why is the "X-SPARQL-default-graph" header fully percent encoded so it isn't a valid URI until you unpercent encode it? Could the URI contain characters that are not allowed in HTTP headers and that is why it has to be escaped this way? Cheers, Peter 2009/10/2 Peter Ansell <ansell.pe...@gmail.com>: > Why is double encoding necessary? This sounds like a bug with the server. > > Cheers, > > Peter > > 2009/10/1 Davide Palmisano <dav...@asemantics.com>: >> Yves Raimond wrote: >>> Hello! >>> >>> I am trying to get some RDF/XML out of that URI: >>> >>> http://dbpedia.org/resource/Ja%C3%ABl >>> >>> However, >>> >>> curl -L -H "Accept: application/rdf+xml" >>> http://dbpedia.org/resource/Ja%C3%ABl gives me an empty RDF/XML >>> document >>> >>> And same thing for http://dbpedia.org/resource/Jaël >>> >>> How can I get the RDF/XML for that resource? >>> >> try to double encode the last part of the URI: >> >> curl -L -H "Accept: application/rdf+xml" >> http://dbpedia.org/resource/Ja%25C3%25ABl >> >>> Cheers, >>> y >>> >>> ------------------------------------------------------------------------------ >>> Come build with us! The BlackBerry® Developer Conference in SF, CA >>> is the only developer event you need to attend this year. Jumpstart your >>> developing skills, take BlackBerry mobile applications to market and stay >>> ahead of the curve. Join us from November 9-12, 2009. Register now! >>> http://p.sf.net/sfu/devconf >>> _______________________________________________ >>> Dbpedia-discussion mailing list >>> Dbpedia-discussion@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion >>> >> >> >> -- >> ____________________________________ >> >> Davide Palmisano >> Head of Research and Development >> Asemantics Srl - www.asemantics.com >> Circonvallazione Trionfale 27 >> 00195 ROMA Italy >> skype id: davidepalmisano >> mobile: +393396101142 >> ____________________________________ >> >> >> ------------------------------------------------------------------------------ >> Come build with us! The BlackBerry® Developer Conference in SF, CA >> is the only developer event you need to attend this year. Jumpstart your >> developing skills, take BlackBerry mobile applications to market and stay >> ahead of the curve. Join us from November 9-12, 2009. Register now! >> http://p.sf.net/sfu/devconf >> _______________________________________________ >> Dbpedia-discussion mailing list >> Dbpedia-discussion@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion >> > ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ Dbpedia-discussion mailing list Dbpedia-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
