{"version":"1.0","type":"rich","title":"J Exercise 1","description":"A viz from VizHub","provider_name":"VizHub","provider_url":"https://vizhub.com/","html":"<iframe src=\"https://vizhub.com/zaioris/1cad5908eceb4c7396773cede72c6079?mode=embed&embed=branded\" width=\"960\" height=\"900\" scrolling=\"no\" frameborder=\"no\"></iframe>","width":960,"height":900,"cache_age":3600}