Disambiguation evidence for Rellstab songs via surface form

"Rellstab songs (other part of Schwanengesang)"

Triples (1)

Triples where some other subject referred to this entity as "Rellstab songs (other part of Schwanengesang)".

Heine songs → relatedWork →
"Rellstab songs (other part of Schwanengesang)"
↳ resolves to Rellstab songs
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