Disambiguation evidence for Begriffsschrift via surface form

"Frege’s earlier work Begriffsschrift"

Triples (1)

Triples where some other subject referred to this entity as "Frege’s earlier work Begriffsschrift".

Grundgesetze der Arithmetik, Volume I → relatedTo →
"Frege’s earlier work Begriffsschrift"
↳ resolves to Begriffsschrift
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