SWEET Ontology
type: Ontology
version info: 2.3
imports: stateSpaceConfiguration.owl
imports: relaSpace.owl
imports: rela.owl
imports: stateSystem.owl
imports: realm.owl
imports: propSpaceDistance.owl
imports: stateRoleGeographic.owl
imports: reprSpaceGeometry.owl
imports: matrWater.owl

SeepageFace
type: Class
subclass of: Boundary
comment: A boundary between the saturated flow field and the atmosphere along which groundwater discharges, either by evaporation or movement "downhill" along the land surface or in a well as a thin film in response to the force of gravity.

WaterTable
type: Class
subclass of: HydrosphereFeature
comment: The water table or phreatic surface is the surface where the water pressure is equal to atmospheric pressure. A sustainable amount of water within a unit of sediment or rock, below the water table, in the phreatic zone is called an aquifer. The ability of the aquifer to store groundwater is dependent on the primary and secondary porosity and permeability

PotentiometricSurface
type: Class
subclass of: HydrosphereFeature
comment: An imaginary surface representing the static head of groundwater and defined by the level to which water will rise in a tightly cased well.