Random triples
| Subject | Object |
|---|---|
| gptkb:Lignum_Vitae | very hard |
| gptkb:Musclewood | very hard |
| gptkb:American_hornbeam | very hard |
| gptkb:blue_beech | hard |
| gptkb:Steenbeuk | Hard |
| gptkb:chonta_palm | very hard |
| gptkb:Blue-beech | Very hard |
| gptkb:blue-beech | hard |
| gptkb:Bullet_wood | Very hard |
| gptkb:musclewood | very hard |