Random triples
| Subject | Object |
|---|---|
| gptkb:Anastasia_Island_Coquina_Quarry | coquina |
| gptkb:Mount_Gibraltar_Trachyte_Quarries_Complex | trachyte |
| gptkb:Sandstone_Quarry | gptkb:stone |
| gptkb:Cape_Woolamai_Granite_Quarry_Remains | granite |
| gptkb:Mons_Claudianus | granodiorite |
| gptkb:Rano_Raraku_quarry | geological formation |
| gptkb:Bazda_Caves | gptkb:stone |