{"version":"1.0","type":"rich","title":"Data Summary with URL","description":"This example displays a text summary of a COVID-19 dataset loaded from a GitHub gist. It uses D3 v5’s `d3.csv` to fetch the file, then calculates and presents the data size in kilobytes, the total row count, and the column count within a `<pre>` element. A styled button links directly to the raw CSV file for viewing. The page also incorporates local ES6 modules and a CSS background image, demonstrating basic data loading and metadata extraction with D3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4bf7b1c2a94e4f86984cab2f6b550933?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}