"932914" . . _:b76025921 "GBIF id" . "1533148" . . . _:b76025921 . _:b76025921 "1533148" . . . "Syrphus ambulans" . . "Syrphus ambulans Fabricius, 1798" . . _:b76025921 . "Syrphus ambulans" . "Fabricius, 1798" . . _:b76025921 .