All were prominent nationally known organizations.
( All ( ( were ( prominent ( ( nationally known ) organizations ) ) ) . ) )
(ROOT (S (NP (DT All)) (VP (VBD were) (NP (JJ prominent) (ADJP (RB nationally) (JJ known)) (NNS organizations))) (. .)))
Lesser known organizations were previously identified.
( ( Lesser ( known organizations ) ) ( ( were ( previously identified ) ) . ) )
(ROOT (S (NP (JJ Lesser) (VBN known) (NNS organizations)) (VP (VBD were) (ADJP (RB previously) (VBN identified))) (. .)))