Premodifier: diffraction
Head noun: structure
| Same concepts |
|---|
Broader concepts
| label | provenance | confidence |
|---|---|---|
| additional security feature | isap:28394707 | 0.709124 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| relief structure | isap:352953646 | 0.696725 |
| volume hologram | isap:185339808 | 0.659392 |