Random triples
| Subject | Object |
|---|---|
| gptkb:Gregory_coal_mine | open-cut |
| gptkb:Ophir_goldfields | alluvial gold mining |
| gptkb:Gregory_coal_mine | underground |
| Subject | Object |
|---|---|
| gptkb:Gregory_coal_mine | open-cut |
| gptkb:Ophir_goldfields | alluvial gold mining |
| gptkb:Gregory_coal_mine | underground |