Random triples
| Subject | Object |
|---|---|
| gptkb:Legacy_Survey_of_Space_and_Time | 10 years |
| gptkb:Skytrax_World_Airport_Awards | several months |
| gptkb:Large_Synoptic_Survey_Telescope | 10 years |
| gptkb:Rubin_Observatory | 10 years |
| gptkb:LSST | 10 years |
| gptkb:Dark_Energy_Spectroscopic_Instrument | 5 years |
| gptkb:Vera_C._Rubin_Observatory | 10 years |