_:b76019351 . _:b76019351 "GBIF id" . _:b76745020 "WoRMS id" . _:b76019351 . . "2327488" . "(Langerhans, 1884)" . . "Omphalopoma gracilis" . _:b76019351 "2327488" . _:b76745020 "395134" . "986623" . . _:b76745020 . "Omphalopoma gracilis (Langerhans, 1884)" . _:b76745020 . . . . . . . _:b76019351 . "395134" . . "Omphalopoma gracilis" . _:b76745020 . .