Mass concentration
type: Property
type: Concept

Dissolved selenium mass concentration in surface water
type: Variable
type: Concept
broader: Surface water selenium concentration
in scheme: ozcar-theia
has constraint: Dissolved
has matrix: Surface water
has object of interest: Selenium
has property: Mass concentration
Simplified label: Surface water selenium concentration

Dissolved
type: Constraint
type: Concept

Surface water selenium concentration
type: Variable
type: Concept
narrower: Dissolved selenium mass concentration in surface water

Surface water
type: Entity
type: Concept

Selenium
type: Entity
type: Concept

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