Disambiguation evidence for Prince Oleg Konstantinovich of Russia via surface form

"Prince Oleg Konstantinovich of Russia"

Triples (2)

Triples where some other subject referred to this entity as "Prince Oleg Konstantinovich of Russia".

Grand Duke Konstantin Konstantinovich of Russia → child →
"Prince Oleg Konstantinovich of Russia"
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Prince Ioann Konstantinovich of Russia → sibling →
"Prince Oleg Konstantinovich of Russia"
ⓘ