_:b57040912 _:b57040913 . _:b57040910 _:b57040911 . _:b57040910 . _:b57040912 . _:b57040913 . _:b57040913 "complication" . _:b57040911 "C1171258" . _:b57040911 "T169" . _:b57040910 . _:b57040910 . _:b57040910 _:b57040912 . _:b57040910 "0.89"^^ .