_:b56488286 . _:b56488286 . _:b56488286 _:b56488288 . _:b56488287 "C1704625" . _:b56488288 . _:b56488286 . _:b56488286 _:b56488287 . _:b56488288 _:b56488289 . _:b56488289 "exposure to" . _:b56488289 . _:b56488287 "T078" . _:b56488286 "0.93"^^ .