"2017-04-28 11:36:48.0" . . . "Ba_rainwater<0.4/0.45_ERR" . "SDN:P01::CBA88373" . . . . "2" . "Concentration uncertainty of barium {Ba CAS 7440-39-3} per unit volume of rainwater [dissolved plus reactive particulate <0.4/0.45um phase]"@en . "accepted"@en . "2017-04-28 11:36:48.0" . . "The estimated uncertainty or 'error' associated with the specified measurement. The method used to estimate uncertainty should be described in the usage metadata."@en . . . . "false" . . "SDN:P01::CBA88373" . . "SDN:P01::CBA88373" . "2" .