{"version":"1.0","type":"rich","title":"Activity 7_Q2","description":"This example visualizes company revenue over time as a filled area chart, with the area rendered in steel blue and axes labeled for Year and Revenue (in millions). It loads CSV data from a GitHub gist and parses the values into numeric format. The chart uses D3 v6’s `scaleLinear`, `extent`, `max`, `area`, and `axisBottom`/`axisLeft` APIs to generate the SVG, with a custom title and axis labels appended as text elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46d58efce7f7490ca814bd72546b7038?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}