Random triples
| Subject | Object |
|---|---|
| gptkb:Quercus_glauca | 1 year |
| gptkb:Willow_Oak | 2 years |
| gptkb:southern_red_oak | 18 months |
| gptkb:Chinese_cork_oak | autumn |
| gptkb:Quercus_montana | 1 year |
| gptkb:Quercus_mongolica | 1 year |
| gptkb:Quercus_velutina | 2 years |
| gptkb:Japanese_blue_oak | 1 year |
| gptkb:water_oak | 1 year |
| gptkb:white_oak | one season |
| gptkb:pin_oak | 18 months |
| gptkb:Quercus_frainetto | annual |
| gptkb:Quercus_muehlenbergii | one season |
| gptkb:Quercus_myrsinifolia | 1 year |
| gptkb:Quercus_serrata | one year |
| gptkb:White_Oak | one year |
| gptkb:Quercus_phellos | 18 months |
| gptkb:Quercus_semecarpifolia | annual |
| gptkb:Quercus_castaneifolia | annual |
| gptkb:Quercus_turbinella | 1 year |