Re: [xdi] Proposal: Eliminate value context node, keep literal node

ContextNode root = graph.getRootContextNode();
ContextNode markus = root.setContextNode(XDIArc.create("=markus"));
ContextNode animesh = root.setContextNode(XDIArc.create("=animesh"));
ContextNode name = markus.setContextNode(XDIArc.create("#name"));
Relation relation = markus.setRelation(XDIAddress.create("<#friend>"), animesh);
Literal literal = name.setLiteral("Markus Sabadello");