| Typicality: | 0.418 |
| Saliency: | 0.394 |
| during excavations in 1829 | 2 | temporal |
| during a stellar occultation | 2 | temporal |
| ring → be → discovered | 24 |
| ring → be → uncovered | 3 |
| negative | neutral | positive |
| 0.105 | 0.800 | 0.096 |
| Raw frequency | 27 |
| Normalized frequency | 0.394 |
| Modifier score | 0.500 |
| Perplexity | 186.184 |