{"type": "rich", "version": "1.0", "html": "<iframe src=\"https://quotewise.io/embed/quote/faw436/\" width=\"600\" height=\"200\" frameborder=\"0\" allowfullscreen title=\"There is a smallest unit of space. Its minimum value is given by the cube of the Planck length......\"></iframe>", "width": 600, "height": 200, "title": "There is a smallest unit of space. Its minimum value is given by the cube of the Planck length......", "author_name": "Lee Smolin", "author_url": "https://quotewise.io/o/Lee_Smolin/", "provider_name": "Quotewise", "provider_url": "https://quotewise.io", "thumbnail_url": "https://quotewise.io/og/q/faw436.png", "thumbnail_width": 1200, "thumbnail_height": 630, "cache_age": 86400}