This module implement a interesting graph application that is called the 
'Social Relation Map'. It provides object-oriented way to retrieve many 
social information that can be found in this map.

The new() constructor accepts one argument in the for of 'hashref of 
arrayref'. The key to this hash is the name of relation, and the value of 
the hash is a list of identities involved in this relation.

WWW: http://search.cpan.org/dist/Graph-SocialMap/