$VAR1 = {
'data' => {
'0' => bless( {
'parent' => undef,
'vals' => {}
}, 'TreeSession::Node' ),
'1' => bless( {
'parent' => $VAR1->{'data'}{'0'},
'vals' => {
'result' => [
[
'Stanislaw Lem',
'Esiste davvero Mr. Johns?'
],
[
'Stanislaw Lem',
'Gli esploratori dell\'astro ignoto'
],
...
...
]
}
}, 'TreeSession::Node' ),
'2' => bless( {
'parent' => $VAR1->{'data'}{'1'},
'vals' => {}
}, 'TreeSession::Node' ),
'3' => bless( {
'parent' => $VAR1->{'data'}{'2'},
'vals' => {
'result' => [
[
'William Shakespeare',
'Amleto'
],
[
'William Shakespeare',
'Antonio e Cleopatra'
],
...
...
]
}
}, 'TreeSession::Node' ),
'4' => bless( {
'parent' => $VAR1->{'data'}{'1'},
'vals' => {}
}, 'TreeSession::Node' )
},
'lastNode' => 4,
'_session_id' => 'e14bb6c671d3503f84b95a7a81cbdfda',
'timestamp' => 1069988855
};