Random triples
| Subject | Object |
|---|---|
| gptkb:2004_Tsunami | not in place at the time |
| gptkb:2004_Indian_Ocean_Earthquake | initiated improvements |
| gptkb:2011_Tōhoku_earthquake_and_tsunami | highlighted the need for better warning systems |
| gptkb:2004_Indian_Ocean_earthquake | led to improvements |