| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | emperor | modern democracy | No emperors in modern democracies | 1 |
| 2 | imperial capital | modern democracy | No designated imperial capitals in modern democracies | 1 |
| 3 | imperial insignia | modern democracy | No official imperial insignia in modern democracies | 1 |