Rheas
type: Concept
has related: Rheiformes
is in semantic relation with: Rheiformes
broader: Rheiformes
preferred label: شترمرغ‌های آمریکایی @fa

Rheiformes
type: Concept
broader: Birds
narrower: Rheas
preferred label: شترمرغکیان @fa

Birds
type: Concept
narrower: Rheiformes
preferred label: پرندگان @fa