Disambiguation evidence for Middle Euphrates region via surface form

"Euphrates River valley (in parts of Al Anbar Governorate)"

Triples (1)

Triples where some other subject referred to this entity as "Euphrates River valley (in parts of Al Anbar Governorate)".

Al Anbar desert region → crossedBy →
"Euphrates River valley (in parts of Al Anbar Governorate)"
↳ resolves to Middle Euphrates region
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