Premodifier: refractiveHead noun: index
| Same concepts | 
|---|
| http://dbpedia.org/resource/Refractive_index | 
Broader concepts
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| material | isap:357925686 | 0.298789 | 
| case | isap:93457046 | 0.287940 | 
| light beam | isap:89666215 | 0.232291 | 
| lens | isap:86894553 | 0.209399 | 
| ta2o5 | isap:367478048 | 0.205049 | 
| n | isap:131633895 | 0.158476 | 
| n1 | isap:464451691 | 0.140894 | 
| variation | isap:15644608 | 0.128039 | 
| glass | isap:370651676 | 0.101384 | 
| k | isap:131084216 | 0.073729 | 
| di | isap:464099017 | 0.047473 |