Disambiguation evidence for German–Polish Border Treaty (1990) via surface form

"Treaty on the Confirmation of the Frontier between Germany and Poland"

Triples (1)

Triples where some other subject referred to this entity as "Treaty on the Confirmation of the Frontier between Germany and Poland".

German–Polish Border Treaty (1990) → alsoKnownAs →
"Treaty on the Confirmation of the Frontier between Germany and Poland"
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