_:0 <http://xmlns.com/foaf/0.1/knows> _:1 .
_:0 <http://xmlns.com/foaf/0.1/name> "Alice" .
_:1 <http://xmlns.com/foaf/0.1/knows> _:2 .
_:1 <http://xmlns.com/foaf/0.1/mbox> <mailto://bob@example.com> .
_:1 <http://xmlns.com/foaf/0.1/name> "Bob" .
_:2 <http://xmlns.com/foaf/0.1/name> "Eve" .