Random triples
| Subject | Object |
|---|---|
| gptkb:Hydraulic_Fracturing | chemicals |
| gptkb:Hydraulic_Fracturing | sand |
| gptkb:Hydraulic_Fracturing | gptkb:water |
| Subject | Object |
|---|---|
| gptkb:Hydraulic_Fracturing | chemicals |
| gptkb:Hydraulic_Fracturing | sand |
| gptkb:Hydraulic_Fracturing | gptkb:water |