On Oct 6, 2004, at 6:43 AM, Butler, Mark H (Labs Bristol) wrote:
(snip)
> So Eric, what do you think - any chance of a W3C R(DF)Path Working
> Group or task force? Or do you think this is something DAWG should (or
> perhaps are) looking at? (I'm guessing here that Eric is subscribed to
> this list?)
Yes I am. I'm traveling fairly extensively at the moment however and
hope to catch back up on this thread next week when I return.
btw - the graph matching part of the path requirements is something I'm
fairly sure if being considered by DAWG at the moment. The sub-text
searching of literals that I infer and think would be useful in the
scenarios you describe however I don't believe is currently on the list
of objects.
Not to say it couldn't be if there was member interest, just don't
think it is now.
There are several RDF Path-like tools being worked on from different
people in the community (e.g. versa, treehugger, RDFtwig, etc.) . I'll
try and get a list to this group shortly.
--eric
>
> [1] http://uche.ogbuji.net/tech/rdf/versa/
> [2] http://swordfish.rdfweb.org/discovery/2001/01/schemarama/
> [3] http://lists.w3.org/Archives/Member/w3c-di-wg/2004Aug/0064.html
> (Member only link)
>
> cheers
>
> Dr Mark H. Butler
> mark-h.butler_at_hp.com
> HP Labs Bristol http://www.hpl.hp.com/people/marbut
>
> -----Original Message-----
> From: Emmanuel Pietriga [mailto:Emmanuel.Pietriga_at_lri.fr]
> Sent: 06 October 2004 11:21
> To: general_at_simile.mit.edu
> Subject: Re: RDF Display Vocabulary Second Draft
>
> Chris Bizer wrote:
>
>
>> As I see it, there are the following proposals:
>>
>> TreeHugger, Demian Steer, 2003-09
>> ReoPath, Neil Deakin, 2003-05
>> N3's Path Syntax, Tim Berners-Lee, 2002-03 A fragment identifier
>> syntax for RDF, Jonathan Borden, 2001-05 Contrasting Logic Over XPath
>> and RDF, Eric Prud'hommeaux, 2002-02 RDFPath Proposal, Aaron Swartz,
>> 2001-06 Quick introduction to RDFPath, Stefan Kokkelink, 2001-03
>> (copied from http://infomesh.net/2003/rdfpath/)
>>
>> Emmanuel, do you know about any others?
>
> There is RxPath [1] which seems interesting.
>
> [1] http://rx4rdf.liminalzone.org/RxPath
>
>
>>
>> We should also decide which functions we are needing, stuff like
>> "_at_startsWith('http://xmlns.com/foaf/0.1/')" and how we handle
>> conditions:
>>
>> :styleDomain "_at_vCard:TEL [ * [
>> _at_rdf:type=<http://www.w3.org/2001/vcard-rdf/3.0#home>] ]"
>>
>> was supposed to mean:
>> Apply the style, on all vCard:TEL properties, which have a resource or
>> bNode as value, which has the RDF type vcard#home. I'm sure that there
>> are better alternatives to my syntax. Any ideas?
>
> Maybe something closer to the rxPath syntax (if applicable) ould be
> nice.
>
> --
> Emmanuel Pietriga
> INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66
> Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86
> 91405 ORSAY Cedex mailto:emmanuel.pietriga_at_lri.fr
>
Received on Tue Oct 12 2004 - 22:17:56 EDT