{"type":"rich","version":"1.0","title":"Blue / Yellow = 625 / 81 = 7.71604938272","html":"<iframe src=\"https://www.desmos.com/calculator/iixthlnrdq?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}