Reservoir
preferred label: مخزن (تودۀ آب) @fa
type: Concept
narrower: Spillage control

Bund
preferred label: خاکریز آب‌بند @fa
type: Concept
related: Spillage control

Spillage control
related: Bund
related: Boom
broader: Reservoir
preferred label: کنترل سرریزی @fa
type: Concept

Boom
preferred label: سد شناور @fa
type: Concept
related: Spillage control