| Typicality: | 0.352 |
| Saliency: | 0.240 |
| in 1980 | 7 | temporal |
| in 1842 | 4 | temporal |
| in london | 3 | location |
| painting → be acquired by → the national gallery | 6 |
| painting → be bought by → the national gallery | 4 |
| painting → be purchased by → the national portrait gallery | 3 |
| negative | neutral | positive |
| 0.068 | 0.845 | 0.086 |
| Raw frequency | 13 |
| Normalized frequency | 0.240 |
| Modifier score | 0.500 |
| Perplexity | 27.758 |