Random triples
| Subject | Object |
|---|---|
| gptkb:Earth_(prehistoric) | gptkb:Archean |
| gptkb:The_Early_Years_1965–1972 | pre-Dark Side of the Moon era |
| gptkb:Earth_(prehistoric) | gptkb:Hadean |
| gptkb:Earth_(prehistoric) | gptkb:Proterozoic |
| gptkb:The_Early_Years_1965–1972 | Syd Barrett era |
| gptkb:Earth_(prehistoric) | Cenozoic (pre-human) |
| gptkb:Earth_(prehistoric) | Paleozoic |
| gptkb:Earth_(prehistoric) | Mesozoic |