I have managed to modify TurtleShell.ShellGraph to output formatted TTL that is very close to rdflib’s longturtle output.
The modified functions are: writeRemainingNLinkedLists writeCluster writePredicateObjectList (x2) writePredicateObject writePredicate writeNestedObjectTopLevel writeNestedObject writeList write_S_P_Gap I could use some advice on how best to integrate this. Should I simply subclass TurtleShell.ShellGraph? How should I register a new RDFFormat (e.g. TURTLE_LONG)? Ryan
