Disambiguation evidence for Arthurian legend via surface form

"Arthurian legend of the Holy Grail"

Triples (1)

Triples where some other subject referred to this entity as "Arthurian legend of the Holy Grail".

Sir Galahad, A Christmas Mystery → basedOn →
"Arthurian legend of the Holy Grail"
↳ resolves to Arthurian legend
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