Simplified label
comment: For Theia OZCAR information system purpose. This label is used to enhance discoverability on the information system.

Groundwater metals and metalloids
type: CategoryOfVariable
type: Concept
narrower: Groundwater nickel concentration

Groundwater nickel concentration
Simplified label: Groundwater nickel concentration
has property: Concentration
type: Variable
type: Concept
narrower: Dissolved nickel mass concentration in groundwater
has matrix: Groundwater
in scheme: ozcar-theia
has object of interest: Nickel
description: Scientific variable observing groundwater nickel concentration
broader: Groundwater metals and metalloids

Concentration
type: Property
type: Concept

Dissolved nickel mass concentration in groundwater
type: Variable
type: Concept
broader: Groundwater nickel concentration

Groundwater
type: Entity
type: Concept

Nickel
type: Entity
type: Concept