Form Post from Firefox

report=I'm completely baffled as to what the problem could be.  This RDF document is available at two URIs.  Using one URI gives no errors, using the other gives

An attempt to load the RDF from URI 'http://www.littleprojects.org/~smj/courses/cs751-s11/assignment2/lostfoaf..rdf' failed. (Undecodable data when reading URI at byte 0 using encoding 'UTF-8'. Please check encoding and encoding declaration of your document.) 

The only difference is the server, which returns Content-Type: application/rdf+xml for each document, so I'm confused as to what could be causing the validator to find "undecodable data".
RDF=<?xml version="1.0">

Received on Friday, 4 March 2011 12:47:57 UTC