_:b75781826 . _:b75781826 "5892057" . . "Polycystis naegelii" . _:b76579139 "WoRMS id" . "5892057" . _:b76579139 . _:b75781826 . . "480853" . . . _:b75781826 . . . _:b76579139 "480853" . _:b75781826 "GBIF id" . "Polycystis naegelii" . _:b76579139 . _:b76579139 . . "K\u00F6lliker, 1845" . . . . "986719" . "Polycystis naegelii" . "Polycystis naegelii K\u00F6lliker, 1845" . .