Disambiguation evidence for Robert Schumann: Piano Sonata No. 2 in G minor, Op. 22 via surface form

"Robert Schumann: Piano Sonata No. 2 in G minor, Op. 22"

Triples (1)

Triples where some other subject referred to this entity as "Robert Schumann: Piano Sonata No. 2 in G minor, Op. 22".

Clara Schumann → dedicateeOf →
"Robert Schumann: Piano Sonata No. 2 in G minor, Op. 22"
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