_:b56712148 . _:b56712149 "prevalence" . _:b56712146 "1"^^ . _:b56712146 _:b56712148 . _:b56712147 "T081" . _:b56712146 _:b56712147 . _:b56712146 . _:b56712147 "C0220900" . _:b56712149 . _:b56712146 . _:b56712148 _:b56712149 . _:b56712146 .