"1" . . . "mass_concentration_of_oxygen_in_sea_water"@en . "2006-09-26 18:12:43.0" . . . . . . . "SDN:P07::CFSN0529" . . . "SDN:P07::CFSN0529" . . "Mass concentration means mass per unit volume and is used in the construction mass_concentration_of_X_in_Y, where X is a material constituent of Y."@en . "accepted"@en . "" . "SDN:P07::CFSN0529" . "1" . . . "false" . "2006-09-26 18:12:43.0" .