| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | region | Africa | Regions can be defined by historical or cultural boundaries, and may have significant linguistic or ethnic diversity. | 1 |
| 2 | region | Africa | Regions can be defined by historical or ethnic boundaries, with diverse languages and customs found within each region. | 1 |
| 3 | set of regions | Africa | Set of regions can represent different tribes or ethnic groups with distinct traditions, languages, and customs. | 1 |