{"category":null,"date":{"calendar":null,"day":4,"day_url":"https://kogda.com/4-iyulya","month":7,"text":"4 июля 1851 года","year":1851,"year_url":"https://kogda.com/1851"},"id":141494,"kind":"death","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Карл Фридрих фон Ледебур","slug":"karl-fridrih-fon-ledebur","url":"https://kogda.com/p/karl-fridrih-fon-ledebur"}],"places":[],"related":[],"slug":"smert-karl-fridrih-fon-ledebur","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/4_июля"},"summary":null,"text":"немецкий учёный, педагог и путешественник на русской службе","title":"Карл Фридрих фон Ледебур","url":"https://kogda.com/e/smert-karl-fridrih-fon-ledebur","weight":22}