. . "atmosphere_moles_of_gaseous_elemental_mercury"@en . "1" . . . . "2009-07-06 15:41:29.0" . "SDN:P07::CF12N142" . . "The construction \"atmosphere_moles_of_X\" means the total number of moles of X in the entire atmosphere, i.e. summed over the atmospheric column and over the entire globe. The chemical symbol for mercury is Hg."@en . "1" . "SDN:P07::CF12N142" . . "2009-07-06 15:41:29.0" . "false" . "SDN:P07::CF12N142" . "accepted"@en . "" .