{"type": "rich", "version": "1.0", "html": "<iframe src=\"https://quotewise.io/embed/quote/am5u5w/\" width=\"600\" height=\"200\" frameborder=\"0\" allowfullscreen title=\"Today Eratosthenes' method [of calculating the circumference of the earth] seems almost banal \u2026 y...\"></iframe>", "width": 600, "height": 200, "title": "Today Eratosthenes' method [of calculating the circumference of the earth] seems almost banal \u2026 y...", "author_name": "Lucio Russo", "author_url": "https://quotewise.io/o/Lucio_Russo/", "provider_name": "Quotewise", "provider_url": "https://quotewise.io", "thumbnail_url": "https://quotewise.io/og/q/am5u5w.png", "thumbnail_width": 1200, "thumbnail_height": 630, "cache_age": 86400}