grounding wordnet in the web

Regarding...
  http://www.w3.org/2001/sw/BestPractices/WNET/wn-conversion.html

(it may be just an editor's draft, but it's discussed in
http://planetrdf.com/
http://ebiquity.umbc.edu/blogger/2006/02/20/wordnet-in-rdfowl-best-practice/
)

This looks like a long-awaited development:

"Princeton hosts the conversion of the most recent version of WordNet
RDF/OWL at the following URI:
 http://wordnet.princeton.edu/wn/ "


But many of the URIs in the wn-conversion document don't work. I get 
404 @ http://wordnet.princeton.edu/wn20/bank-noun-1/

and I'm quite surprised to see:

  The first step in using this conversion is selecting the
  appropriate version to download.

Download? Can't I just use it there in the web?

-- 
Dan Connolly, W3C http://www.w3.org/People/Connolly/
D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E