The documentation claims "If you feel you need documentation for this module, please consult an experienced Perl Monger/Rabbi."
If you care to try it, you will find that nothing in the code works:
--------- INPUT:
use Poetry::Aum;
my $boo = Poetry::Aum->new ();
---------- OUTPUT:
Can't locate object method "new" via package "Poetry::Abstract::Entity" (perhaps you forgot to load "Poetry::Abstract::Entity"?) at /home/ben/software/install/lib/perl5/site_perl/5.14.1/Poetry/Aum.pm line 32.
------------
"If you feel CPAN needs this module, please consult an experienced Perl Monger/Rabbi".