Head noun: coalbed
| Same concepts |
|---|
Broader concepts
| label | provenance | confidence |
|---|---|---|
| gas in unconventional reservoir | isap:509442484 | 0.416202 |
| natural gas from source | isap:509442483 | 0.410103 |
| production of oil | isap:245056840 | 0.260451 |
| formation | isap:320132551 | 0.220625 |
Narrower concepts
| label | provenance | confidence |
|---|