Head noun: spiropyran
| Same concepts |
|---|
| http://dbpedia.org/resource/Spiropyran |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| photochromic material | isap:284507522 | 0.314131 |
| example | isap:219696728 | 0.179645 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| photochromic material | isap:182165680 | 0.250901 |