birthhigh confidence
1850-10-23
1 linked sourceBorn 1850-10-23 · Died 1921-00-00
Yakov Petrovich Semenov was born (1850-10-23). Source: Wikidata referenced P569 statement
Yakov Petrovich Semenov died (1921). Source: Wikidata referenced P570 statement
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1850-10-23
1 linked source1921-00-00
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Accepted in the user-authorized Wikidata CC0 bulk publication run.
Q107289564$e637c8ea-4a81-a3af-c014-9c3982ee4d28; 1 source anchor · Wikidata · P569
Open original sourceQ107289564$8f71407a-499e-7b77-c255-beb60b175e12; 1 source anchor · Wikidata · P570
Open original source