RDF is now rdflib

[Cabalist]

I cannot find a python package called RDF that is used in the foaf2config functions. I believe it has been replaced with rdflib

[kgaughan]

They're actually two completely different RDF libraries.

'RDF' refers to Redland RDF. rdflib used to be able to use this as a storage backend, IIRC, but no longer.

I've an in-progress port of the FOAF support to use rdflib, but while I'm at a point where most of the tests pass, there are still two broken ones.