. . "accepted"@en . "" . "2" . . "SDN:P07::CFSN0021" . "2017-07-24 14:36:59.0" . "air_pressure_at_freezing_level"@en . . . "Air pressure is the force per unit area which would be exerted when the moving gas molecules of which the air is composed strike a theoretical surface of any orientation."@en . . "2" . . "false" . "SDN:P07::CFSN0021" . . "2017-07-24 14:36:59.0" . "SDN:P07::CFSN0021" . . .