Concentration
type: Property
type: Concept

Surface water other mineral elements
type: CategoryOfVariable
type: Concept
narrower: Surface water silicon dioxide concentration

Surface water silicon dioxide concentration
type: Variable
type: Concept
description: Scientific variable observing surface water silicon dioxide concentration
broader: Surface water other mineral elements
in scheme: ozcar-theia
narrower: Dissolved silicon dioxide mass concentration in surface water
has matrix: Surface water
has object of interest: Silicon dioxide
has property: Concentration
Simplified label: Surface water silicon dioxide concentration

Silicon dioxide
type: Entity
type: Concept

Dissolved silicon dioxide mass concentration in surface water
type: Variable
type: Concept
broader: Surface water silicon dioxide concentration

Surface water
type: Entity
type: Concept

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