Head noun: topsoil
| Same concepts | 
|---|
| http://dbpedia.org/resource/Topsoil | 
Broader concepts
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| peat moss | isap:9804181 | 0.516784 | 
| soil | isap:8707734 | 0.280845 | 
| topsoil | isap:436623342 | 0.188357 | 
| clay | isap:6201076 | 0.096250 | 
| rock | isap:7702556 | 0.074705 | 
| sand | isap:1818146 | 0.071106 | 
| grass | isap:230316063 | 0.064659 | 
| turf | isap:5724254 | 0.059259 |