Disambiguation evidence for ritsuryō Daijō-kan of the Nara and Heian periods via surface form

"ritsuryō Daijō-kan of the Nara and Heian periods"

Triples (1)

Triples where some other subject referred to this entity as "ritsuryō Daijō-kan of the Nara and Heian periods".

Daijō-kan (Council of State of Japan) → reformedFrom →
"ritsuryō Daijō-kan of the Nara and Heian periods"
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