. . . . . . . "SDN:S04::S0494" . . "Seatex Seapath DGPS"@en . "SDN:S04::S0494" . . . . . "false" . "2006-10-02 18:26:59.0" . "A particular type of differential Global Positioning System receiver."@en . . "2006-10-02 18:26:59.0" . "1" . "" . "1" . . "accepted"@en . "SDN:S04::S0494" . . . . . . . . . . . . . . . . .