_:b56223762 . _:b56223762 "1"^^ . _:b56223765 "Procalcitonin" . _:b56223763 "C0072027" . _:b56223762 _:b56223764 . _:b56223762 _:b56223763 . _:b56223762 . _:b56223764 . _:b56223763 "T116" . _:b56223764 _:b56223765 . _:b56223763 "T123" . _:b56223762 . _:b56223765 .