Disambiguation evidence for Perekop Isthmus defenses via surface form
"Perekop fortifications"
Triples (1)
Triples where some other subject referred to this entity
as "Perekop fortifications".
Or Qapi fortifications
→
alsoKnownAs
→
"Perekop fortifications"
ⓘ
↳ resolves to Perekop Isthmus defenses