- From: Dan Brickley <danbri@w3.org>
- Date: Wed, 01 Jun 2005 13:59:18 +0100
- To: Steven Pemberton <steven.pemberton@cwi.nl>
- Cc: Ben Adida <ben@mit.edu>, 'public-rdf-in-xhtml task force'' <public-rdf-in-xhtml-tf@w3.org>
On Wed, 2005-06-01 at 14:34 +0200, Steven Pemberton wrote: > On Tue, 31 May 2005 14:19:08 +0200, Dan Brickley <danbri@w3.org> wrote: > > drafting notes: > > > > """XHTML2's RDF-based metadata syntax allows document authors to > > describe > > properties of many kinds of thing, including relationships to real world > > objects that don't have widely known Web identifiers (URIs). Often a > > document might mention something (eg. a person, place, ...) without the > > author having a convenient URI that identifies it. This makes it > > difficult for different parts of a document to describe the same thing, > > without unnecessary repetition. XHTML2's metadata syntax provides a > > mechanism that allows different pieces of metadata within one document > > to clearly identify the things they're referring to, even without URIs: > > the @@@ and @@@ attributes are used alongside the "rel" attribute to > > link together pieces of meta information within an XHTML2 document. They > > function very similarly to the "about" and "href" attributes, but use > > identifiers which are strictly local to the document; this avoids any > > confusion between temporary or ad-hoc identifiers and those which are > > intended to be long-lasting, world wide identifiers (ie. URIs).""" > > I was thinking of wording along the lines of "Not all things that you want > to describe have URIs, or you may not know what the URI is, but > nonetheless want to record metadata about them. To this end there is a > notation for recording a local name for the object you want to talk about, > without comitting yourself to a particular URI." That's much more concise :) Dan
Received on Wednesday, 1 June 2005 12:59:12 UTC