Head noun: fe2o3
| Same concepts | 
|---|
| http://dbpedia.org/resource/Iron(III)_oxide | 
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| transition metal oxide | isap:376580405 | 0.448423 | 
| metal oxide | isap:376580403 | 0.410130 | 
| iron oxide | isap:376580400 | 0.370831 | 
| high refractive index | isap:369420976 | 0.338255 | 
| oxide | isap:376580401 | 0.279029 | 
| compound | isap:296642381 | 0.267427 | 
| product | isap:223175681 | 0.171650 | 
| pt | isap:240535372 | 0.130198 | 
| iron | isap:199102078 | 0.076825 | 
Narrower concepts
| label | provenance | confidence | 
|---|