. _:b75785065 . . "Biloculina williamsoni" . _:b76665629 . "112503" . _:b75785065 "7870088" . . _:b76665629 "WoRMS id" . . "Biloculina williamsoni Silvestri, 1923" . _:b76665629 "112503" . "Silvestri, 1923" . _:b75785065 . "Biloculina williamsoni" . _:b75785065 . "381908" . _:b75785065 "GBIF id" . _:b76665629 . . . . . . . "7870088" . . _:b76665629 .