Extracting information from web pages

Are there any tools which I could use to extract link information 
from web pages in the form of RDF?

I have a large personal wiki with over 1000 pages of information 
which I have built up over a long period.  The pages are produced 
as HTML "on the fly" when needed.

I would like to update the tools to use an RDF aware wiki system, 
but would need to extract the information from the existing wiki.

Any suggestions would be appreciated.


John Fletcher
Dr John P. Fletcher          Tel: (44) 121 204 3389 (direct line)
Chemical Engineering and Applied Chemistry (CEAC),
School of Engineering and Applied Science (SEAS),
Aston University,            Fax: (44) 121 359 4094
Aston Triangle,              Email: J.P.Fletcher@aston.ac.uk
BIRMINGHAM B4 7ET  U.K.      CEAC Web site 

Received on Friday, 3 December 2004 14:06:14 UTC