| Typicality: | 0.263 |
| Saliency: | 0.236 |
| around nebraska | 2 | location |
| incentive → preserve → archaeology | 5 |
| incentive → preserve → archaeological sites | 5 |
| negative | neutral | positive |
| 0.006 | 0.377 | 0.617 |
| Raw frequency | 10 |
| Normalized frequency | 0.236 |
| Modifier score | 0.500 |
| Perplexity | 95.741 |