Ohio
preferred label: اوهیو @fa
type: Concept
related: Ohio River Valley

Pennsylvania
preferred label: پنسیلوانیا @fa
type: Concept
related: Ohio River Valley

Illinois
preferred label: ایلینویز @fa
type: Concept
related: Ohio River Valley

Indiana
preferred label: ایندیانا @fa
type: Concept
related: Ohio River Valley

West Virginia
preferred label: ویرجینیای غربی @fa
type: Concept
related: Ohio River Valley

Ohio River Valley
type: Concept
broader: United States
related: West Virginia
related: Ohio
related: Illinois
related: Kentucky
related: Indiana
related: Pennsylvania
preferred label: دره رود اوهیو @fa

United States
preferred label: ایالات متحده @fa
type: Concept
narrower: Ohio River Valley

Kentucky
preferred label: کنتاکی @fa
type: Concept
related: Ohio River Valley