Code cleanup, I could always use a little more :-)
the current rdfalchemy.__init__.py just imports RDF from rdflib.
It is a module and not a Namespace but that's better for a number of
reasons (speed, safety etc)
The only place where I think I redefine it now is in descriptors.py.
There I need the Namespace and NOT the module so that I can have RDF['_
%d'%i] for getting members of an RDFContainer.
--
Phil