| Typicality: | 0.430 |
| Saliency: | 0.324 |
| from getting into nearby soil | 3 | transitive-object |
| chemical → be used in → fracturing | 9 |
| chemical → be used in → the fracturing process | 8 |
| chemical → be used in → fracturing process | 4 |
| negative | neutral | positive |
| 0.494 | 0.488 | 0.019 |
| Raw frequency | 21 |
| Normalized frequency | 0.324 |
| Modifier score | 0.900 |
| Perplexity | 68.034 |