Blind
type: Concept
preferred label: نابینا @fa
related: Deaf

Deaf
type: Concept
broader: Handicapped
preferred label: ناشنوا @fa
related: Hearing
related: Blind
related: Manual Communication

Handicapped
type: Concept
narrower: Deaf
preferred label: معلول @fa

Manual Communication
type: Concept
preferred label: ارتباط دستی @fa
related: Deaf

Hearing
type: Concept
preferred label: شنوایی @fa
related: Deaf