_:b57988390 . _:b57988390 . _:b57988390 _:b57988392 . _:b57988393 . _:b57988390 . _:b57988390 _:b57988391 . _:b57988393 "prevalence" . _:b57988391 "C0220900" . _:b57988392 _:b57988393 . _:b57988391 "T081" . _:b57988390 "1"^^ . _:b57988392 .