Random triples
| Subject | Object |
|---|---|
| gptkb:Mid-Atlantic_Ridge | potential source |
| gptkb:Kilauea | potential source |
| gptkb:Krafla_Fires | renewable resource |
| gptkb:Arenal_Volcano | potential source |
| gptkb:Fly_Geyser | yes |
| gptkb:Southern_Negros_Geothermal_Field | source of geothermal energy |
| gptkb:El_Tatio_geysers | potential for local use |