{"category":"founding","date":{"calendar":null,"day":18,"day_url":"https://kogda.com/18-oktyabrya","month":10,"text":"18 октября 1723 года","year":1723,"year_url":"https://kogda.com/1723"},"id":157795,"kind":"event","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Пётр I","slug":"pyotr-i","url":"https://kogda.com/p/pyotr-i"}],"places":[{"name":"Котлин","slug":"kotlin","url":"https://kogda.com/place/kotlin"}],"related":[],"slug":"na-ostrove-kotlin-petrom-i-zalozhena-krepost-kronshtadt-1723","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/18_октября"},"summary":null,"text":"","title":"На острове Котлин Петром I заложена крепость Кронштадт, главная база Балтийского флота","url":"https://kogda.com/e/na-ostrove-kotlin-petrom-i-zalozhena-krepost-kronshtadt-1723","weight":182}