final Statement statement = statements.next();
final Property predicate = statement.getPredicate();
final RDFNode object = statement.getObject();
if (object.isLiteral()) {
final Literal literal = object.asLiteral();
final String value = literal.getLexicalForm();
final String datatypeURI = literal.getDatatypeURI();
String language = literal.getLanguage();
if ("".equals(language)) {
language = null;