. "" . . "SDN:P07::CF12N579" . "SDN:P07::CF12N579" . "false" . "2009-07-06 15:41:29.0" . "accepted"@en . "1" . . "2009-07-06 15:41:29.0" . "SDN:P07::CF12N579" . . "1" . . . . "sea_surface_density"@en . . "Sea surface density is the density of sea water near the surface (including the part under sea-ice, if any)."@en . .