arc(r_0028_0002__is_r_0028_0003__explained,r_0028_0001__That,arg1).
arc(r_0028_0002__is_r_0028_0003__explained,r_0028_0005__the_r_0028_0007__page,r_0028_0004__on__loc).
arc(r_0028_0005__the_r_0028_0007__page,r_0028_0006__next,attrib).

( (IP-MAT (NP-SBJ;{ACCURACY} (D;_nphd_ That;{that}))
          (BEP;~cat_Ve_passive_ is;{be})
          (IP-PPL-CAT (NP-LGS *)
                      (VVN explained;{explain})
                      (PP-LOC (P-ROLE on;{on})
                              (NP (D the;{the})
                                  (ADJP (ADJ next;{next}))
                                  (N page;{page}))))
          (PUNC .))
  (ID 28_a_seiko_9r65))