{"type":"rich","version":"1.0","title":"| GJ | = h ⇒ h / w = √ ( ϕ )","html":"<iframe src=\"https://www.desmos.com/calculator/r1ts5bxe5z?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}