| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | absorption spectrum | Asian | Associated with the analysis of pigments in traditional artworks, such as those found in ukiyo-e woodblock prints, to understand the aging and deterioration of colors | 1 |
| 2 | electromagnetic spectrum | Asian countries | The electromagnetic spectrum is critical for the development and implementation of 5G technology and its infrastructure. | 1 |