Disambiguation evidence for Book XII of Euclid's Elements via surface form
"Proposition 9 of Book XII"
Triples (1)
Triples where some other subject referred to this entity
as "Proposition 9 of Book XII".
Book XII of Euclid's Elements
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contains
→
"Proposition 9 of Book XII"
ⓘ
↳ resolves to Book XII of Euclid's Elements