Oil tank
preferred label: مخزن نفت @fa
type: Concept
broader: Oil storage

Petroleum
preferred label: نفت @fa
type: Concept
narrower: Oil storage

Oil storage
narrower: Oil tank
broader: Petroleum
broader: Storage
preferred label: ذخیره‌سازی نفت @fa
type: Concept

Storage
preferred label: ذخیره‌سازی @fa
type: Concept
narrower: Oil storage