| Typicality: | 0.294 |
| Saliency: | 0.309 |
| before the 1996 amendment of article | 2 | temporal |
| damage → be caused by → contamination | 20 |
| damage → lead to → environmental contamination | 3 |
| negative | neutral | positive |
| 0.721 | 0.267 | 0.013 |
| Raw frequency | 23 |
| Normalized frequency | 0.309 |
| Modifier score | 0.500 |
| Perplexity | 48.783 |