- From: Kingsley Idehen <kidehen@openlinksw.com>
- Date: Fri, 05 Nov 2010 12:51:49 -0400
- To: Jörn Hees <j_hees@cs.uni-kl.de>
- CC: public-lod@w3.org
On 11/5/10 10:41 AM, Jörn Hees wrote: > Ah, it's magic in the header: > > curl -i http://iandavis.com/2010/303/toucan > HTTP/1.1 200 OK > Date: Fri, 05 Nov 2010 14:22:40 GMT > Server: Apache/2.2.8 (Ubuntu) DAV/2 SVN/1.4.6 PHP/5.2.4-2ubuntu5.10 with > Suhosin-Patch mod_wsgi/1.3 Python/2.5.2 > Content-Location: toucan.rdf > Vary: negotiate > TCN: choice > Last-Modified: Fri, 05 Nov 2010 09:24:27 GMT > ETag: "264186-403-4944ad745a8c0;4944ad754eb00" > Accept-Ranges: bytes > Content-Length: 1027 > Content-Type: application/rdf+xml; qs=0.9 > > Notice the Content-Location field. Try: http://linkeddata.uriburner.com/about/html/http/iandavis.com/2010/303/toucan > curl -i http://iandavis.com/2010/303/toucan.rdf > HTTP/1.1 200 OK > Date: Fri, 05 Nov 2010 14:22:53 GMT > Server: Apache/2.2.8 (Ubuntu) DAV/2 SVN/1.4.6 PHP/5.2.4-2ubuntu5.10 with > Suhosin-Patch mod_wsgi/1.3 Python/2.5.2 > Last-Modified: Fri, 05 Nov 2010 09:24:27 GMT > ETag: "264186-403-4944ad745a8c0" > Accept-Ranges: bytes > Content-Length: 1027 > Content-Type: application/rdf+xml; qs=0.9 > > Well, I'd be ok with this, as it lowers the roundtrip problems of 303. > But might take a long time till all tools support it and don't get confused. Of course not, we only have a handful of tools in the Linked Data realm. Implementing a new option should still be relatively cheap at this stage in the game. > A bit offtopic: > I'd rather see people putting information about a responsible sparql endpoint > into the play. Do you mean the ability to discover On (Green), Busy (Amber), and Off (Red) re. SPARQL endpoints? This sort of thing is coming, absolutely critical for SPARQL-FED. > If you have that you can do a lot more / wiser things than > crawling data which is incomplete anyhow (if you dereference a URI you can't > expect to get all triples back, which are relevant for you, try > http://dbpedia.org/resource/United_States (not the HTML page, but rdf+xml > content negotiation and see that you don't even get a label but only incoming > links)). > > Jörn > > -- Regards, Kingsley Idehen President& CEO OpenLink Software Web: http://www.openlinksw.com Weblog: http://www.openlinksw.com/blog/~kidehen Twitter/Identi.ca: kidehen
Received on Friday, 5 November 2010 16:52:17 UTC