This work contains the following individual pieces:
Array ( [_edit_last] => Array ( [0] => 1 ) [_edit_lock] => Array ( [0] => 1553869548:1 ) [source] => Array ( [0] => "12470" ) )
Array ( [_edit_last] => Array ( [0] => 1 ) [_edit_lock] => Array ( [0] => 1553869548:1 ) [source] => Array ( [0] => "12470" ) )