, less than ten years after the death of the prophet Mohamed.
( , ( ( less ( than ( ten years ) ) ) ( ( after ( ( the death ) ( of ( the ( prophet Mohamed ) ) ) ) ) . ) ) )
(ROOT (PRN (, ,) (ADVP (ADVP (RBR less)) (PP (IN than) (NP (CD ten) (NNS years)))) (PP (IN after) (NP (NP (DT the) (NN death)) (PP (IN of) (NP (DT the) (NNP prophet) (NNP Mohamed)))) (. .))))
The prophet Mohamed died in 840 BC.
( ( The ( prophet Mohamed ) ) ( ( died ( in ( 840 BC ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP prophet) (NNP Mohamed)) (VP (VBD died) (PP (IN in) (NP (NNP 840) (NNP BC)))) (. .)))