| Typicality: | 0.268 |
| Saliency: | 0.248 |
| during the etec’s operation | 2 | temporal |
| soil → be contaminated with → polychlorinated biphenyls | 11 |
| soil → be contaminated by → polychlorinated biphenyls | 3 |
| soil → contain → polychlorinated biphenyl | 3 |
| negative | neutral | positive |
| 0.663 | 0.321 | 0.016 |
| Raw frequency | 17 |
| Normalized frequency | 0.248 |
| Modifier score | 0.500 |
| Perplexity | 13.557 |