- From: Garret Wilson <garret@globalmentor.com>
- Date: Wed, 01 Aug 2007 10:19:21 -0700
- To: Phil Archer <parcher@icra.org>
- CC: Semantic Web <semantic-web@w3.org>
Phil, Phil Archer wrote: > > As ever there are many ways to skin this cat. The POWDER Working Group > is trying to solve a very similar problem of applying triples to 'all > resources on example.org' (and other more complex groupings), which I > guess is similar to Garret's <mailto:*.*>. > > We have ended up with the concept of a Resource Set, the first public > working draft of which is at [1]. We'd define a Class representing all > resources that have e-mail addresses as > > [] a wdr:ResourceSet; > wdr:includeSchemes "mailto"; This is very interesting. Two questions. First, how stable is this? Should the namespace http://www.w3.org/2007/05/powder# change? Secondly, how do I specify "all resources"? (In my case, some resources may use mailto: URIs, others may use UUID URIs.) Am I stuck with the following, or is there a shorthand representation? <wdr:ResourceSet> <wdr:includeUriPattern>*</wdr:includeUriPattern> </wdr:ResourceSet> And would the above also match resources that have no URI identifier (i.e. blank nodes)? Garret
Received on Wednesday, 1 August 2007 17:19:37 UTC