. _:b76688373 . _:b75834700 . _:b76688373 . _:b75834700 "GBIF id" . _:b75834700 . . . _:b76688373 . "Margaritifera natalensis" . . . _:b76688373 "572325" . . . _:b76688373 "WoRMS id" . "6532372" . . _:b75834700 . . "Jameson, 1901" . "Margaritifera natalensis Jameson, 1901" . . "689485" . "572325" . "Margaritifera natalensis" . . _:b75834700 "6532372" .