Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Soil
|
| gptkbp:alsoKnownAs |
organic horizon
|
| gptkbp:color |
dark brown to black
|
| gptkbp:composedOf |
organic matter
|
| gptkbp:contains |
decomposed animal material
decomposed plant material |
| gptkbp:foundIn |
gptkb:wetlands
forests |
| gptkbp:function |
nutrient cycling
supports soil organisms |
| https://www.w3.org/2000/01/rdf-schema#label |
O Horizon
|
| gptkbp:location |
top layer of soil
|
| gptkbp:partOf |
soil profile
|
| gptkbp:rank |
A Horizon
|
| gptkbp:thickness |
varies depending on environment
|
| gptkbp:bfsParent |
gptkb:Soil_Horizons
|
| gptkbp:bfsLayer |
6
|