_:BobSmith30 <http://example.com/amount> "30" .
_:BobSmith30 <http://xmlns.com/foaf/0.1/name> "Bob Smith" .
_:SueJones20 <http://example.com/amount> "20" .
_:SueJones20 <http://xmlns.com/foaf/0.1/name> "Sue Jones" .