Poland
preferred label: لهستان @fa
type: Concept
narrower: Lower Silesia

Lower Silesia
related: Silesia
related: Izera Mountains
related: Silesian coal basin
broader: Poland
preferred label: سیلسیا زیرین @fa
type: Concept

Silesian coal basin
preferred label: حوضه زغال‌سنگی سیلسین @fa
type: Concept
related: Lower Silesia

Silesia
preferred label: سیلسیا @fa
type: Concept
related: Lower Silesia

Izera Mountains
preferred label: رشته‌کوه ایزرا @fa
type: Concept
related: Lower Silesia