repr(Literal) is used instead of str(Literal) to allow the SPARQL operators to properly reconstruct rdflib.Literal instances.  This fixes problems where Literals in persistence were not being properly compared to literals in SPARQL patterns.
repr(Literal) is used instead of str(Literal) to allow the SPARQL operators to properly reconstruct rdflib.Literal instances.  This fixes problems where Literals in persistence were not being properly compared to literals in SPARQL patterns.

git-svn-id: 60eb48102d1ca0c284ab3654bef916b01e1b221b@1140 4f84a9ca-5c3e-0410-8a68-0bdf370325d5

nwebs/rdflib