. . . "RLG" . . . "src" . "Source" . . . . . "2011-09-01T10:44:00+02:00"^^ . . "14946"^^ . . "Source" . "Source is any expression which implies a definite starting-point of motion. While Source expressions are possible in this frame, they are relatively infrequent. We tried to land the helicopter from the east to avoid detection."@en . . "Peripheral" . "Source is any expression which implies a definite starting-point of motion. While Source expressions are possible in this frame, they are relatively infrequent. We tried to land the helicopter from the east to avoid detection."@en .