{"category":null,"date":{"calendar":null,"day":19,"day_url":"https://kogda.com/19-fevralya","month":2,"text":"19 февраля 1473 года","year":1473,"year_url":"https://kogda.com/1473"},"id":119574,"kind":"birth","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Николай Коперник","slug":"nikolaj-kopernik","url":"https://kogda.com/p/nikolaj-kopernik"}],"places":[],"related":[],"slug":"rozhdenie-nikolaj-kopernik","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/19_февраля"},"summary":null,"text":"польский астроном, математик, механик, автор учения о гелиоцентрической системе мира","title":"Николай Коперник","url":"https://kogda.com/e/rozhdenie-nikolaj-kopernik","weight":214}