Disambiguation evidence for Spokane, Portland and Seattle Railway via surface form

"Spokane, Portland and Seattle Railway (related ownership group)"

Triples (1)

Triples where some other subject referred to this entity as "Spokane, Portland and Seattle Railway (related ownership group)".

Chicago, Burlington and Quincy Railroad → parentCompany →
"Spokane, Portland and Seattle Railway (related ownership group)"
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linked to: CB&Q