Random triples
| Subject | Object |
|---|---|
| gptkb:lanthanoid | chemically similar |
| gptkb:lanthanide_elements | chemically similar |
| gptkb:lanthanide_series | difficult |
| Subject | Object |
|---|---|
| gptkb:lanthanoid | chemically similar |
| gptkb:lanthanide_elements | chemically similar |
| gptkb:lanthanide_series | difficult |