( (IP-MAT (PP-SBJ (NP (PRO これ))
                  (P-OPTR は))
          (NP-PRD (IP-REL (NP-SBJ *T*)
                          (PP-LGS (NP (N 再生医療))
                                  (P-ROLE によって))
                          (VB つくら)
                          (PASS れ)
                          (AXD た))
                  (N 人工血管))
          (AX です))
  (ID 85_ted_talk_9;AnthonyAtala_2009P;JP))