Disambiguation evidence for USGA championships via surface form

"U.S. Open is one of golf’s four major championships"

Triples (1)

Triples where some other subject referred to this entity as "U.S. Open is one of golf’s four major championships".

USGA championships → notableEvent →
"U.S. Open is one of golf’s four major championships"
↳ resolves to USGA championships
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