Please help me

Dear sir,
           This is Baskaran form India

 my site Name : http://www.dhansol.com
       i have sitemap.rdf aviable, the sytax are correct but i was valid for
W3C,
 what problem, please help me sir.
 please check link :http://www.dhansol.com/sitemap.rdf


*ERROR message for W3C:*
An attempt to load the RDF from URI 'http://www.dhansol.com/sitemap.rdf'
failed. (Undecodable data when reading URI at byte 8368 using encoding
'UTF-8'. Please check encoding and encoding declaration of your document.)

please clear define

thank you
kbas@dhansol.com