Random triples
| Subject | Object |
|---|---|
| gptkb:Glaciations_of_North_America | about 20,000 years ago |
| gptkb:Weichselian_ice_age | about 20,000 years ago |
| gptkb:Ice_age | About 20,000 years ago |
| gptkb:The_Ice_Age | about 20,000 years ago |
| gptkb:Pleistocene_glaciation | about 26,500 years ago |
| gptkb:Weichselian_glaciation_(Europe) | about 20,000 years ago |