{"category":null,"date":{"calendar":null,"day":18,"day_url":"https://kogda.com/18-dekabrya","month":12,"text":"18 декабря 1661 года","year":1661,"year_url":"https://kogda.com/1661"},"id":166567,"kind":"birth","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Кристофер Польхем","slug":"kristofer-polhem","url":"https://kogda.com/p/kristofer-polhem"}],"places":[],"related":[],"slug":"rozhdenie-kristofer-polhem","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/18_декабря"},"summary":null,"text":"шведский учёный, изобретатель и промышленник","title":"Кристофер Польхем","url":"https://kogda.com/e/rozhdenie-kristofer-polhem","weight":32}