Random triples
| Subject | Object |
|---|---|
| gptkb:Great_Molasses_Flood | 25 feet |
| gptkb:Fastnet_Race_disaster_1979 | up to 40 feet |
| gptkb:1994_Mindoro_tsunami | up to 8.5 meters |
| gptkb:Mavericks_big_wave_surfing | up to 60 feet |
| gptkb:The_Wave_Bristol | up to 2 meters |
| gptkb:Pororoca | up to 4 meters |