{"type": "rich", "version": "1.0", "html": "<iframe src=\"https://quotewise.io/embed/quote/89p7z3/\" width=\"600\" height=\"200\" frameborder=\"0\" allowfullscreen title=\"L. Walras first formulated the state of the economic system at any point of time as the solution...\"></iframe>", "width": 600, "height": 200, "title": "L. Walras first formulated the state of the economic system at any point of time as the solution...", "author_name": "G\u00e9rard Debreu", "author_url": "https://quotewise.io/o/G\u00e9rard_Debreu/", "provider_name": "Quotewise", "provider_url": "https://quotewise.io", "thumbnail_url": "https://quotewise.io/og/q/89p7z3.png", "thumbnail_width": 1200, "thumbnail_height": 630, "cache_age": 86400}