{"category":null,"date":{"calendar":null,"day":4,"day_url":"https://kogda.com/4-marta","month":3,"text":"4 марта 1152 года","year":1152,"year_url":"https://kogda.com/1152"},"id":121710,"kind":"event","library":[],"license":"Тексты: Русская Википедия, CC BY-SA 4.0. Люди и места: Wikidata, CC0.","mentions":[],"people":[{"name":"Фридрих I Барбаросса","slug":"fridrih-i-barbarossa","url":"https://kogda.com/p/fridrih-i-barbarossa"}],"places":[],"related":[],"slug":"fridrih-i-barbarossa-stal-rimskim-korolyom-1152","source":{"license":"CC BY-SA 4.0","name":"Русская Википедия","url":"https://ru.wikipedia.org/wiki/4_марта"},"summary":null,"text":"","title":"Фридрих I Барбаросса стал Римским королём","url":"https://kogda.com/e/fridrih-i-barbarossa-stal-rimskim-korolyom-1152","weight":101}