. _:b75986146 "2287870" . _:b76667560 . . . . . "Schumacher, 1815" . "194461" . . _:b75986146 . _:b76667560 "571966" . . "Margaritifera" . . _:b75986146 . . . _:b75986146 "GBIF id" . . . "Margaritifera Schumacher, 1815" . _:b76667560 . "Margaritifera" . "2287870" . _:b76667560 "WoRMS id" . "571966" . "Margaritifera" . _:b75986146 . _:b76667560 .