Random triples
| Subject | Object |
|---|---|
| gptkb:Triple_Crown_of_Poker | 2008 |
| gptkb:Triple_Crown_of_Bridge | 1970 |
| gptkb:Supersonic_Speed | 1947 |
| gptkb:20–20_club | 1956 |
| gptkb:responsible_government_movement | 1848 |
| gptkb:Triple_Crown_of_Baseball | 1878 |
| gptkb:Triple_Crown_(MLB) | 1878 |