Random triples
| Subject | Object |
|---|---|
| gptkb:Czech-Polish_border | 2007 (Schengen Agreement) |
| gptkb:Hungary-Slovakia_border | 2007 |
| gptkb:Hungary-Slovakia_border | Slovakia joined Schengen Area |
| Subject | Object |
|---|---|
| gptkb:Czech-Polish_border | 2007 (Schengen Agreement) |
| gptkb:Hungary-Slovakia_border | 2007 |
| gptkb:Hungary-Slovakia_border | Slovakia joined Schengen Area |