_:b57045906 . _:b57045906 . _:b57045906 "1"^^ . _:b57045908 _:b57045909 . _:b57045906 . _:b57045909 "morbidity" . _:b57045907 "T081" . _:b57045906 _:b57045908 . _:b57045907 "C0026538" . _:b57045909 . _:b57045908 . _:b57045906 _:b57045907 .