"Heleopera" . . . . "917002" . _:b75640577 . "4900471" . . "Heleopera" . _:b75640577 . . . "Heleopera Leidy, 1879" . "Heleopera" . _:b75640577 "GBIF id" . . "Leidy, 1879" . _:b75640577 . . . _:b75640577 "4900471" .