<http://example.com/people/markus> <http://xmlns.com/foaf/0.1/name> "Markus Lanthaler" .
_:b0 <http://xmlns.com/foaf/0.1/knows> <http://example.com/people/markus> .
_:b0 <http://xmlns.com/foaf/0.1/name> "Dave Longley" .
_:b1 <http://xmlns.com/foaf/0.1/knows> <http://example.com/people/markus> .
_:b1 <http://xmlns.com/foaf/0.1/name> "Gregg Kellogg" .