{"category":"founding","date":{"calendar":null,"day":18,"day_url":"https://kogda.com/18-aprelya","month":4,"text":"18 апреля 1927 года","year":1927,"year_url":"https://kogda.com/1927"},"id":129273,"kind":"event","license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[],"places":[],"related":[],"slug":"otkrylsya-iv-sezd-sovetov-sssr-1927","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/18_апреля"},"summary":null,"text":"","title":"Открылся IV Съезд Советов СССР","url":"https://kogda.com/e/otkrylsya-iv-sezd-sovetov-sssr-1927","weight":9}