_:b0 <http://example.com/foo> _:b1 .
_:b1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> "bar" .
_:b1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
