{"version":"1.0","type":"rich","title":"EdX Viewership 2013: Aggregating in App! back to normal, 10:23","description":"A viz from VizHub","provider_name":"VizHub","provider_url":"https://vizhub.com/","html":"<iframe src=\"https://vizhub.com/sophburke/0c431f7fa73b416184936d987483f0cd?mode=embed&embed=branded\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"no\"></iframe>","width":960,"height":500,"cache_age":3600}