If I have text in any of the various supported forms for RDF literals. What method can I call to parse that text into a Node_Literal? It should be able to recognize the lang tag and the typed literal string and act appropriately. I've found NodeFactory.createLiteralNode(String lex, String lang, String datatypeURI) but it requires you've already parsed the literal into its lexical form, lang tag and datatypeURI to use...
Thanks, tim
