| Typicality: | 0.418 |
| Saliency: | 0.394 |
| for many years | 7 | temporal |
| since the 1800 | 3 | temporal |
| because of its effectiveness and safety record | 3 | cause |
| ozone → be used in → medicine | 11 |
| ozone → be used for → medical purposes | 5 |
| ozone → be used in → medical field | 3 |
| negative | neutral | positive |
| 0.098 | 0.632 | 0.271 |
| Raw frequency | 19 |
| Normalized frequency | 0.394 |
| Modifier score | 0.500 |
| Perplexity | 85.921 |