| Typicality: | 0.518 |
| Saliency: | 0.628 |
| by many native cultures | 4 | other |
| obsidian → produce → arrowhead | 10 |
| obsidian → be used to make → arrowhead | 8 |
| negative | neutral | positive |
| 0.071 | 0.736 | 0.193 |
| Raw frequency | 18 |
| Normalized frequency | 0.628 |
| Modifier score | 0.500 |
| Perplexity | 153.102 |