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Re: Photo metadata tool

From: Libby Miller <Libby.Miller@bristol.ac.uk>
Date: Thu, 17 May 2001 15:59:07 +0100 (BST)
To: Dan Brickley <danbri@w3.org>
cc: Libby Miller <Libby.Miller@bristol.ac.uk>, Charles McCathieNevile <charles@w3.org>, Yves Lafon <ylafon@w3.org>, www-annotation <www-annotation@w3.org>
Message-ID: <Pine.GSO.4.21.0105171558140.13168-100000@mail.ilrt.bris.ac.uk>

that sounds interesting. I've got a lot of pieces of code which I could
maybe fit together to do that. not today though...

Libby

On Thu, 17 May 2001, Dan Brickley wrote:

> On Thu, 17 May 2001, Libby Miller wrote:
> 
> >
> > no problem. It was just a tweak in the query.
> >
> > guess I'll have to get an annotea server first...
> 
> IMHO it would be far more interesting to implement the same protocol over
> a different codebase rather than install the annotea code here (er, I mean
> in Bristol).
> 
> The protocol is pretty simple, though the schema used in the annotations
> would differ.
> 
> http://www.w3.org/2001/Annotea/
> 	http://www.w3.org/2001/Annotea/User/Papers.html
> 		http://www.w3.org/2001/Annotea/User/Protocol.html
> 
> [[
> > >
> > > On Thu, 17 May 2001, Libby Miller wrote:
> > >
> > >
> > >   thanks.
> > >
> > >   you can now ;-)
> > >
> > >   libby
> > >
> > >   On Thu, 17 May 2001, Charles McCathieNevile wrote:
> > >
> > >   > HI, this is pretty cool. Are there interface bits to it so I can search for
> > >   > anotations on a particular known image?
> > >   >
> > >   > Chaals
> > >   >
> > >
> > >
> >
> 	Querying an annotation server
> 
> 	An annotation server is queried for the URIs of annotations it may hold
> 	using the GET method. Since the client will most commonly wish to
> 	query for annotations that have an annotates property naming a specific
> 	page that the user may currently be viewing, a particular query
> 	parameter is designated to pass the URI of that page, as shown in Figure
> 	4.
> 
> 	GET /annot?w3c_annotates=http://example.com/some/page.html HTTP/1.1
> 	Host: annotea.example.org
> 	Accept: application/xml
> ]]
> 
> [[
> The query parameter w3c_annotates may be best thought of as an
> abbreviation for the longer property name
> http://www.w3.org/2000/10/annotation-ns#annotates; that is, this GET is a
> short-hand for a query that says "return the names of
> resources that are the subjects of RDF statements in which the predicate
> is http://www.w3.org/2000/10/annotation-ns#annotates and the
> object is http://example.com/some/page.html". The server responds to this
> GET request by returning RDF/XML describing the properties of
> each annotation that has an annotates relationship to the given URI. In
> the first release of our server implementation, we return all the
> properties of each annotation including the URI of the body resource.
> Figure 5 illustrates a typical response; in this case there is only one
> annotation for the specified page.
> ]]
> 
> (etc. -- see pages for full details)
> 
> Dan
> 
> 
> 
> 
> 
> >
> > Libby
> >
> > On Thu, 17 May 2001, Charles McCathieNevile wrote:
> >
> > > that was fast. Thank you.
> > >
> > > So can I get these by querying your annotea server?
> > >
> > > :)
> > >
> > > Chaals
> 
> 
Received on Thursday, 17 May 2001 10:59:14 GMT

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