{"category":null,"date":{"calendar":null,"day":21,"day_url":"https://kogda.com/21-fevralya","month":2,"text":"21 февраля 1556 года","year":1556,"year_url":"https://kogda.com/1556"},"id":119870,"kind":"birth","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Зет Кальвизий","slug":"zet-kalvizij","url":"https://kogda.com/p/zet-kalvizij"}],"places":[],"related":[],"slug":"rozhdenie-zet-kalvizij","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/21_февраля"},"summary":null,"text":"немецкий теоретик музыки, историк, астроном","title":"Зет Кальвизий","url":"https://kogda.com/e/rozhdenie-zet-kalvizij","weight":16}