This work contains the following individual pieces:
Array ( [_edit_lock] => Array ( [0] => 1515240149:1 ) [source] => Array ( [0] => "20933" ) [_edit_last] => Array ( [0] => 1 ) )
Array ( [_edit_lock] => Array ( [0] => 1515240149:1 ) [source] => Array ( [0] => "20933" ) [_edit_last] => Array ( [0] => 1 ) )