Random triples
| Subject | Object |
|---|---|
| gptkb:Durmast_oak | 18 months |
| gptkb:Blue_oak | 6 months |
| gptkb:Quercus_nuttallii | 2 years |
| gptkb:northern_red_oak | 2 years |
| gptkb:sawtooth_oak | 18 months |
| gptkb:Quercus_kelloggii | 18 months |
| gptkb:Red_oak | 2 years |
| gptkb:southern_live_oak | one year |
| gptkb:Quercus_trojana | 18 months |
| gptkb:shingle_oak | 2 years |
| gptkb:Quercus_falcata | 18 months |
| gptkb:Quercus_cerris | 18 months |
| gptkb:Quercus_palustris | 18 months |
| gptkb:Quercus_douglasii | 6–7 months |
| gptkb:Black_oak | 2 years |
| gptkb:coastal_live_oak | 6–8 months |
| gptkb:Red_Oak | 2 years |
| gptkb:Scarlet_Oak | 2 years |
| gptkb:Quercus_variabilis | 18 months |
| gptkb:Quercus_rubra | 2 years |