Premodifier: gradeHead noun: material
| Same concepts | 
|---|
Broader concepts
| label | provenance | confidence | 
|---|---|---|
| material | isap:61169105 | 0.555198 | 
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| stainless steel | isap:294561509 | 0.788319 | 
| examination | isap:462605901 | 0.509276 | 
| homework | isap:62863348 | 0.397491 | 
| quiz | isap:460370195 | 0.393593 | 
| exam | isap:461458576 | 0.244252 |