- From: Kingsley Idehen <kidehen@openlinksw.com>
- Date: Sat, 06 Nov 2010 12:25:07 -0400
- To: Ian Davis <me@iandavis.com>
- CC: nathan@webr3.org, Mike Kelly <mike@mykanjo.co.uk>, public-lod@w3.org
- Message-ID: <4CD58163.9000200@openlinksw.com>
On 11/6/10 8:11 AM, Ian Davis wrote: > On Fri, Nov 5, 2010 at 4:55 PM, Nathan<nathan@webr3.org> wrote: >> Mike Kelly wrote: >>> http://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-12#page-14 >> snipped and fuller version inserted: >> >> 4. If the response has a Content-Location header field, and that URI >> is not the same as the effective request URI, then the response >> asserts that its payload is a representation of the resource >> identified by the Content-Location URI. However, such an >> assertion cannot be trusted unless it can be verified by other >> means (not defined by HTTP). >> >>> If a client wants to make a statement about the specific document >>> then a response that includes a content-location is giving you the >>> information necessary to do that correctly. It's complemented and >>> further clarified in the entity body itself through something like >>> isDescribedBy. >> I stand corrected, think there's something in this, and it could maybe >> possibly provide the semantic indirection needed when Content-Location is >> there, and different to the effective request uri, and complimented by some >> statements (perhaps RDF in the body, or Link header, or html link element) >> to assert the same. >> >> Covers a few use-cases, might have legs (once HTTP-bis is a standard?). >> >> Nicely caught Mike! > +1 This is precisely what we need. > > Ian > > All, So we have arrived at a destination that's mutually inclusive re. 303 indirection. Basically, an additional technique that uses Content-Location as the switch. Nice, simple, clean, and shouldn't break a thing, as long as people stop producing "old school" RDF resources. In addition, I think we've also triggered a POWDER fix that's been long overlooked. -- 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 Saturday, 6 November 2010 16:25:41 UTC