forgot SQLite implementation.. light-weight (due to SQL refactoring)
forgot SQLite implementation.. light-weight (due to SQL refactoring)

git-svn-id: 60eb48102d1ca0c284ab3654bef916b01e1b221b@645 4f84a9ca-5c3e-0410-8a68-0bdf370325d5

nwebs/rdflib