- From: Richard Cyganiak <richard@cyganiak.de>
- Date: Fri, 1 Apr 2011 13:50:23 +0530
- To: Markus Luczak-Rösch <markus.luczak-roesch@fu-berlin.de>
- Cc: <public-lod@w3.org>
On 1 Apr 2011, at 11:14, Markus Luczak-Rösch wrote: > If endpoints deliver no content to the client e.g. if > the client performs a SPARQL query that yields no results, servers answer > HTTP status code 200 and deliver some content that holds the information > that there were no results. As far as I see, there is the HTTP status code > 204 for exactly this, isn't it? (see > http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) > > So, beside the aforementioned and recently discussed proper usage of > referrers, I would also suggest to use the 204 HTTP status code. This is perhaps best communicated to the SPARQL working group as a comment on their SPARQL 1.1 Protocol editor's draft: http://www.w3.org/2009/sparql/docs/protocol-1.1/ The WG invites comments to this address: public-rdf-dawg-comments@w3.org Best, Richard > > Cheers, > Markus > > > ----------------------------------------------------------------- > Markus Luczak-Rösch (Dipl.-Inform.)| Freie Universität Berlin > Lecturer/Grad. Research Associate | Dept. of Computer Science > Networked Information Systems WG | Königin-Luise-Str. 24/26 > | D-14195 Berlin > ----------------------------------------------------------------- > www.ag-nbi.de | Phone: +49 30 838 75226 > www.markus-luczak.de | luczak@inf.fu-berlin.de > http://twitter.com/MLuczak | Skype: markus_luczak > ----------------------------------------------------------------- > > >
Received on Friday, 1 April 2011 08:21:02 UTC