{"version":"1.0","type":"rich","title":"D3 Test","description":"This example displays the text “Hello D3 version 6” centered on a plain white page using 13em font size. It demonstrates the simplest possible D3 setup: the HTML page loads d3.v6 from a CDN, then calls d3.select('body').text() to inject the message. The source code includes a separate bundle.js and a q3.csv file, though no data loading or visualization is implemented.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b35bed65c2004192b082ff5e11a9471a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}