| Typicality: | 0.453 |
| Saliency: | 0.530 |
| to the public | 14 | transitive-object |
| to researchers | 10 | transitive-object |
| easily | 9 | manner |
| history → be → accessible | 44 |
| history → be made → accessible | 5 |
| negative | neutral | positive |
| 0.045 | 0.377 | 0.578 |
| Raw frequency | 49 |
| Normalized frequency | 0.530 |
| Modifier score | 0.700 |
| Perplexity | 349.634 |