<http://example.com/a> <http://example.org/label> _:cl1 .
_:cl1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#value> "no language" .
_:cl1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#direction> "rtl" .
