Southern Europe
preferred label: اروپای جنوبی @fa
type: Concept
narrower: Struma River Valley

Greece
preferred label: یونان @fa
type: Concept
related: Struma River Valley

Bulgaria
preferred label: بلغارستان @fa
type: Concept
related: Struma River Valley

Struma River Valley
related: Bulgaria
related: Greece
broader: Southern Europe
preferred label: دره رود استروما @fa
type: Concept