Statements (7)
| Predicate | Object |
|---|---|
| https://www.w3.org/2000/01/rdf-schema#label |
Mars exploration
|
| gptkbp:is_part_of |
long-term goals
|
| gptkbp:bfsParent |
gptkb:Carl_Sagan
gptkb:Wernher_von_Braun gptkb:NASA gptkb:camera |
| gptkbp:bfsLayer |
3
|