Premodifier: holographicHead noun: grating
| Same concepts |
|---|
| http://dbpedia.org/resource/Holographic_grating |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| diffraction grating | isap:438558421 | 0.647403 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| grating | isap:438558434 | 0.229854 |