Random triples
| Subject | Object |
|---|---|
| gptkb:Western_Siberia_gas_fields | 1970s-present |
| gptkb:Hasami_ware | gptkb:Edo_period |
| gptkb:Hasami_ware | gptkb:Meiji_period |
| gptkb:Hasami_ware | modern era |
| gptkb:Hugoton_natural_gas_field | 1930s-1970s |
| gptkb:Cizhou_ware_ceramics | 10th to 14th centuries |