"1" . . . "2017-04-21 13:25:56.0" . "false" . "The estimated uncertainty or 'error' associated with the specified measurement. The method used to estimate uncertainty should be described in the usage metadata."@en . . "SDN:P01::CSO88006" . "accepted"@en . "SDN:P01::CSO88006" . . "SDN:P01::CSO88006" . . . . "2017-04-21 13:25:56.0" . . . "Concentration uncertainty of soluble zirconium {soluble_Zr CAS 7440-67-7} per unit volume of the atmosphere [aerosol phase]"@en . "soluble_Zr_aerosol_ERR" . . . "1" . .