Disambiguation evidence for Prussian IV Corps via surface form

"IV Corps under Friedrich Wilhelm Freiherr von Bülow"

Triples (1)

Triples where some other subject referred to this entity as "IV Corps under Friedrich Wilhelm Freiherr von Bülow".

Prussian Field Army under Gebhard Leberecht von Blücher → corps →
"IV Corps under Friedrich Wilhelm Freiherr von Bülow"
↳ resolves to Prussian IV Corps
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