Disambiguation evidence for Amtrak Empire Builder via surface form

"Amtrak Empire Builder (on much of its route)"

Triples (1)

Triples where some other subject referred to this entity as "Amtrak Empire Builder (on much of its route)".

North Coast Limited → successor →
"Amtrak Empire Builder (on much of its route)"
↳ resolves to Amtrak Empire Builder
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