Random triples
| Subject | Object |
|---|---|
| gptkb:Noble_Corporation | Jackup rig |
| gptkb:Noble_Corporation | Drillship |
| gptkb:Noble_Corporation | Semisubmersible rig |
| gptkb:Deepwater_Horizon_oil_rig_explosion | semi-submersible |
| gptkb:Aker_Drilling | Semi-submersible rig |
| gptkb:Aker_Drilling | Jack-up rig |