| Typicality: | 0.391 |
| Saliency: | 0.330 |
| in the past | 3 | temporal |
| in the 1850s | 2 | temporal |
| aluminum → be considered → precious metal | 9 |
| aluminum → be → precious metal | 4 |
| negative | neutral | positive |
| 0.139 | 0.667 | 0.194 |
| Raw frequency | 13 |
| Normalized frequency | 0.330 |
| Modifier score | 0.500 |
| Perplexity | 49.760 |