Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:valley | 
| gptkbp:coordinates | 42.3°S 60.1°E | 
| gptkbp:discoveredBy | gptkb:Mariner_9 | 
| gptkbp:featureType | gptkb:outflow_channel | 
| gptkbp:length | approximately 800 km | 
| gptkbp:locatedOn | gptkb:Mars | 
| gptkbp:namedAfter | Harmakhis (Egyptian god) | 
| gptkbp:notableFor | evidence of past water flow | 
| gptkbp:partOf | Martian outflow channels | 
| gptkbp:quadrant | Hellas quadrangle | 
| gptkbp:bfsParent | gptkb:Dao_Vallis | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Harmakhis Vallis |