<http://example.org/stuff/1.0/a> <http://example.org/stuff/1.0/b> _:genid1 .
_:genid1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> _:genid2 .
_:genid2 <http://example.org/stuff/1.0/c> <http://example.org/stuff/1.0/d> .
_:genid1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .