Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Martian valley
|
| gptkbp:alsoKnownAs |
gptkb:Nirgal_Vallis
|
| gptkbp:coordinates |
28.4°S 42.1°W
|
| gptkbp:discoveredBy |
gptkb:Mariner_9
|
| gptkbp:discoveredIn |
1972
|
| gptkbp:featureType |
Vallis
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nirgal
|
| gptkbp:length |
420 km
|
| gptkbp:locatedOn |
gptkb:Mars
|
| gptkbp:namedAfter |
Nirgal (Babylonian god of war and death)
|
| gptkbp:notableFor |
well-preserved ancient river channel
|
| gptkbp:bfsParent |
gptkb:Blue_Mars
gptkb:Green_Mars |
| gptkbp:bfsLayer |
5
|