{"type": "rich", "version": "1.0", "html": "<iframe src=\"https://quotewise.io/embed/quote/baq8vv/\" width=\"600\" height=\"200\" frameborder=\"0\" allowfullscreen title=\"Thanks to slavery, in the South capital and labor were combined in nearly four million sweating f...\"></iframe>", "width": 600, "height": 200, "title": "Thanks to slavery, in the South capital and labor were combined in nearly four million sweating f...", "author_name": "William C. Davis", "author_url": "https://quotewise.io/o/William_C._Davis_(historian)/", "provider_name": "Quotewise", "provider_url": "https://quotewise.io", "thumbnail_url": "https://quotewise.io/og/q/baq8vv.png", "thumbnail_width": 1200, "thumbnail_height": 630, "cache_age": 86400}