_:b57972874 . _:b57972875 "C1457887" . _:b57972874 _:b57972876 . _:b57972876 _:b57972877 . _:b57972877 "symptoms" . _:b57972874 _:b57972875 . _:b57972874 "1"^^ . _:b57972877 . _:b57972876 . _:b57972875 "T184" . _:b57972874 . _:b57972874 .