Random triples
| Subject | Object |
|---|---|
| gptkb:Arequipa_Earthquake_of_2001 | part of a series of seismic events in the region |
| gptkb:Skopje_earthquake_of_1963 | part of the seismic history of the Balkan region |
| gptkb:1868_Hayward_earthquake | part of the seismic history of California |