| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | john walker | United States | John Walker is known for inventing the friction match in the early 19th century, a significant innovation in fire-starting technology. | 1 |
| 2 | john walker | United States | Famous for inventing the friction match | 1 |
| 3 | john walker | United States | Famous as the inventor of the friction match | 1 |
| 4 | john walker | United States | Refers to an American whiskey brand | 1 |
| 5 | john walker | United States | Commonly associated with Johnnie Walker, a popular brand of Scotch whisky | 1 |