Head noun: drillship
| Same concepts |
|---|
| http://dbpedia.org/resource/Drillship |
Broader concepts
| label | provenance | confidence |
|---|---|---|
| structure | isap:353565220 | 0.265428 |
| unit | isap:151933712 | 0.201018 |
| rig | isap:488327256 | 0.173545 |
| construction | isap:252991369 | 0.123914 |
Narrower concepts
| label | provenance | confidence |
|---|