{"version":"1.0","type":"rich","title":"World Countries Tree with D3.js!","description":"A viz from VizHub","provider_name":"VizHub","provider_url":"https://vizhub.com/","html":"<iframe src=\"https://vizhub.com/framptonb/6582628533ee4539b59b3b8e4e3b16e7?mode=embed&embed=branded\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"no\"></iframe>","width":960,"height":500,"cache_age":3600}