{"category":null,"date":{"calendar":null,"day":12,"day_url":"https://kogda.com/12-marta","month":3,"text":"12 марта 1863 года","year":1863,"year_url":"https://kogda.com/1863"},"id":123365,"kind":"birth","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Владимир Вернадский","slug":"vladimir-vernadskij","url":"https://kogda.com/p/vladimir-vernadskij"}],"places":[],"related":[],"slug":"rozhdenie-vladimir-vernadskij","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/12_марта"},"summary":null,"text":"русский советский учёный, академик, создатель учения о биосфере и ноосфере, первый президент Украинской академии наук","title":"Владимир Вернадский","url":"https://kogda.com/e/rozhdenie-vladimir-vernadskij","weight":71}