| Typicality: | 0.306 |
| Saliency: | 0.284 |
| to prevent | 2 | purpose |
| periodically | 2 | temporal |
| for a long period of time | 2 | temporal |
| opal → be immersed in → water | 5 |
| opal → be soaked in → water | 3 |
| negative | neutral | positive |
| 0.340 | 0.593 | 0.067 |
| Raw frequency | 8 |
| Normalized frequency | 0.284 |
| Modifier score | 0.300 |
| Perplexity | 39.770 |