Random triples
| Subject | Object |
|---|---|
| gptkb:Quincy_Mining_Company | Exported copper to various markets |
| gptkb:Chuquicamata_Mine | major contributor |
| gptkb:Lumwana_Mine | significant contributor to Zambian copper exports |
| gptkb:Chuquicamata_mine | major exporter |
| gptkb:Calumet_and_Hecla_Consolidated_Copper_Company | exported copper internationally |
| gptkb:Codelco_El_Teniente | critical for economy |
| gptkb:Codelco_Chuquicamata | major contributor to Chile's economy |