. "SDN:P07::CFSN0817" . . . "1" . "mole_fraction_of_nitrogen_dioxide_in_air"@en . . "Mole fraction is used in the construction mole_fraction_of_X_in_Y, where X is a material constituent of Y."@en . "2007-05-15 11:55:00.0" . "SDN:P07::CFSN0817" . . "2007-05-15 11:55:00.0" . "SDN:P07::CFSN0817" . . . . "accepted"@en . "1" . "false" . . "" .