Disambiguation evidence for Dmitri Shostakovich’s friend Lev Oborin via surface form

"Dmitri Shostakovich’s friend Lev Oborin"

Triples (1)

Triples where some other subject referred to this entity as "Dmitri Shostakovich’s friend Lev Oborin".

Piano Concerto No. 1 → dedicatedTo →
"Dmitri Shostakovich’s friend Lev Oborin"
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