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Re: 303 redirect to a fragment what should a linked data client do?

From: Christoph LANGE <ch.lange@jacobs-university.de>
Date: Thu, 10 Jun 2010 23:41:54 +0200
To: "nathan@webr3.org" <nathan@webr3.org>
Cc: "public-lod@w3.org" <public-lod@w3.org>
Message-Id: <201006102341.55857.ch.lange@jacobs-university.de>
Hi Nathan,

  thanks for your clarifying reply!  That gave me the confirmation that we
were on the right track.  Indeed I should not judge such issues from the
behavior of browsers that are not even RDF-aware.

Cheers,

Christoph

2010-06-10 14:24 Nathan <nathan@webr3.org>:
> ...
> 
> long:
> I've asked this question and several related a few times over the past 
> few months (hence responding).
> 
>  From what I can tell what URI Identifier and dereferencing process (+ 
> Request Response chain which follows) are entirely orthogonal issues.
> 
> To illustrate, if you dereference http://dbpedia.org/resource/London 
> then the final RDF representation you get will be courtesy of 
> http://dbpedia.org/data/London.[n3/rdf/ttl], but the RDF will still 
> describe http://dbpedia.org/resource/London.
> 
> If you consider from a client / code standpoint in a setup where you 
> have two modules abstracted from each other, an HTTP Client and an RDF 
> Parser, the RDF Parser will request something like:
>    rdf = HTTP->get( uri );
> What the HTTP Client does, the deferencing process, the request response 
> chain which follows, the values in the HTTP Header fields, is completely 
> abstracted, transparent to the RDF Parser and indeed of no concern.
> 
> Thus regardless of how the HTTP request chain works out, if you try to 
> get a RDF description for http://example.org/foo#bar then you'll still 
> be looking for http://example.org/foo#bar in the RDF that you get back.

-- 
Christoph Lange, Jacobs Univ. Bremen, http://kwarc.info/clange, Skype duke4701

Received on Thursday, 10 June 2010 21:41:44 UTC

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