| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | parana | Brazil | Parana is a state in Brazil with diverse ecosystems including rainforests and grasslands. | 1 |
| 2 | rio grande | Argentina | A significant river in the region, but not as central to the border or identity as in the US and Mexico | 1 |
| 3 | rio grande | Brazil | A significant river in the region, but not as central to the border or identity as in the US and Mexico | 1 |
| 4 | rio grande | Brazil | Refers to a different river, the Rio Grande do Sul, located in the southern region of Brazil | 1 |