Random triples
| Subject | Object |
|---|---|
| gptkb:Pop_Warner | gptkb:single-wing_formation |
| gptkb:Pop_Warner | three-point stance |
| gptkb:Pop_Warner | gptkb:spiral_punt |
| gptkb:Pop_Warner | use of shoulder and thigh pads |
| gptkb:Pop_Warner | gptkb:double-wing_formation |
| gptkb:Pop_Warner | screen pass |