Statements (9)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:military_operation
|
gptkbp:conductedBy |
gptkb:United_States
|
https://www.w3.org/2000/01/rdf-schema#label |
Operation Polar Pen
|
gptkbp:location |
gptkb:Greenland
|
gptkbp:period |
1950s
|
gptkbp:purpose |
Arctic research
|
gptkbp:relatedTo |
gptkb:Cold_War
|
gptkbp:bfsParent |
gptkb:Political_scandals_in_the_United_States
|
gptkbp:bfsLayer |
6
|