Occurrence 1 : avec  of et NN
  (NP-PRD
   (NP (NN chairman) )
   (PP (IN of)
    (NP
     (NP (NNP Elsevier) (NNP N.V. ) )



Occurrence 2 : avec  of et NN
    (NP
     (NP (JJ former) (NN chairman) )
     (PP (IN of)
      (NP (NNP Consolidated) (NNP Gold) (NNP Fields) (NNP PLC) ))))
  (. .) )



Occurrence 3 : avec  of et NN
    (NP - PRD
     (NP (DT a) (JJ nonexecutive) (NN director) )
     (PP (IN of)
      (NP (DT this) (JJ British) (JJ industrial) (NN conglomerate) ))))))
 (. .) ))



Occurrence 4 : avec  of et NN
  (NP
   (NP (DT A) (NN form) )
   (pp (IN of)
    (NP (NN asbestos) ) ) )
  ( RRC



Occurrence 5 : avec  of et NN
   (NP
    ( NP ( DT a ) ( 3J high ) ( NN percentage )
    ( PP ( IN of )
     (NP (NN cancer) (NNS deaths) ) )
    ( PP-LOC ( IN among)



Occurrence 6 : avec  of et NN
     (NP
      (NP (DT a) (NN group) )
      (PP (IN of)
       (NP
        ( NP ( NNS workers )



Occurrence 7 : avec  of et NN
  (NP
   (NP (DT the) (NN unit) )
   ( PP ( IN of )
    (NP
     ( ADJP ( JJ New ) ( JJ York-based )