ANN: Sparql Endpoint for Python WSGI

As threatened earlier, I've written a basic Sparql endpoint for Redland 
in Python. It's very basic at the moment but does at least the core of 
what's needed.  I'd welcome any feedback or help in making it better.

http://www.ics.mq.edu.au/~cassidy/2008/08/21/sparql-endpoint-for-python-wsgi/

Cheers,

Steve