Head noun: petcoke
| Same concepts |
|---|
| http://dbpedia.org/resource/Petroleum_coke |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| carbonaceous material | isap:45056418 | 0.432109 |
| material | isap:45056419 | 0.271892 |
| product | isap:434392608 | 0.220030 |
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| carbon | isap:444839844 | 0.123823 |