Random triples
| Subject | Object |
|---|---|
| gptkb:EURECA_satellite | 11 months |
| gptkb:European_Retrievable_Carrier | 11 months |
| gptkb:EURECA_(European_Retrievable_Carrier) | 11 months |
| gptkb:Launch_of_Sputnik_1 | about 3 months |
| gptkb:Sputnik_satellite | about 3 months |
| gptkb:Space_Station | Months to Decades |