. "groundwater fauna"@en . . _:b1 . _:b1 "2011-09-22" . _:b1 "foba" . _:b2 . _:b2 "foba" . _:b2 "2011-09-22" . "groundwater fauna"@en . _:b4 . _:b4 . _:b4 _:b5 . _:b5 . _:b5 . _:b5 . _:b4 .