Random triples
| Subject | Object |
|---|---|
| gptkb:Antarctic_Peninsula_Ice_Sheet | late 20th century |
| gptkb:Bow_Glacier | 1850s |
| gptkb:Breiðamerkurjökull_glacier | late 19th century |
| gptkb:Gorner_Glacier | 1850 |
| gptkb:Rhône_Glacier | mid-19th century |
| gptkb:Breiðamerkurjökull | late 19th century |