_:b56787228 _:b56787229 . _:b56787226 _:b56787228 . _:b56787226 . _:b56787226 . _:b56787226 _:b56787227 . _:b56787229 "symptoms" . _:b56787226 "1"^^ . _:b56787227 "C0683368" . _:b56787226 . _:b56787228 . _:b56787229 . _:b56787227 "T169" .