hdl: / web metadata demo gateway service

re the handle discussion, some which back I made a demo of a service 
that takes a  hdl: handle URI, consults the Handle system behind the 
scenes, and returns a chunk of metadata describing the named resource 
in more detail, including information about where manifestations of that
resource can be found online. I'm suprised it still works, but it does!

http://www.ilrt.bristol.ac.uk/discovery/rdf-dev/rudolf/handles/

It used to be a more interesting demo, as the DLib articles I used in my
demo were previously listed as being available from multiple sites 
(mirrors of DLib). I don't know if Handle system no longer carries that 
metadata, or if the mirrors were down...

I used to mark this up as:
[[
<web:RDF xmlns:web="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:dc="http://purl.org/dc/elements/1.1/"  
     xmlns:demo="http://rdf.desire.org/vocab/">

<web:Description about="hdl:/4263537/4069">
  <demo:webLoc web:resource="http://www.ietf.org/internet-drafts/draft-sun-handle-system-10.txt"/>
  <!-- more webLog properties were here... -->

</web:Description>

</web:RDF>
]]




Dan