Disambiguation evidence for Ravenclaw’s diadem via surface form

"lost diadem of Ravenclaw"

Triples (1)

Triples where some other subject referred to this entity as "lost diadem of Ravenclaw".

Ravenclaw’s diadem → concealedAs →
"lost diadem of Ravenclaw"
↳ resolves to Ravenclaw’s diadem
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