| Typicality: | 0.451 |
| Saliency: | 0.320 |
| for irrigation | 6 | purpose |
| for people | 6 | transitive-object |
| river → be → a source of water | 8 |
| river → be → the source of water | 8 |
| river → be → a water source | 3 |
| negative | neutral | positive |
| 0.120 | 0.740 | 0.141 |
| Raw frequency | 19 |
| Normalized frequency | 0.320 |
| Modifier score | 0.700 |
| Perplexity | 36.066 |