Random triples
| Subject | Object |
|---|---|
| gptkb:U.S._patent_system | gptkb:plant_patent |
| gptkb:U.S._patent_system | gptkb:design_patent |
| gptkb:U.S._patent_system | utility patent |
| Subject | Object |
|---|---|
| gptkb:U.S._patent_system | gptkb:plant_patent |
| gptkb:U.S._patent_system | gptkb:design_patent |
| gptkb:U.S._patent_system | utility patent |