Random triples
| Subject | Object |
|---|---|
| gptkb:Mount_Pavlof | 1930s |
| gptkb:Barringer_Crater | in 1903 |
| gptkb:Mount_Etna | 17th century |
| gptkb:Pinatubo | by the USGS in 1980s |
| gptkb:Barringer_Meteorite_Crater | in 1903 |
| gptkb:Mount_Vesuvius | by Pliny the Elder |
| Subject | Object |
|---|---|
| gptkb:Mount_Pavlof | 1930s |
| gptkb:Barringer_Crater | in 1903 |
| gptkb:Mount_Etna | 17th century |
| gptkb:Pinatubo | by the USGS in 1980s |
| gptkb:Barringer_Meteorite_Crater | in 1903 |
| gptkb:Mount_Vesuvius | by Pliny the Elder |