{"version":"1.0","type":"rich","title":"Activity 7_Q2","description":"A stacked area chart displays ratings by genre, with the x-axis ordered by each genre's total count and the y-axis showing the count. The chart uses D3 v7's `d3.stack` to layer the rating categories G, PG, PG-13, and R, with an SVG rendering approach. Data is loaded from a CSV via `d3.csv` and `d3.autoType`, while color encoding uses `d3.scaleOrdinal` with `d3.schemeSet2`. Interactive tooltips appear on hover, showing the rating and count for each genre segment.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5c4e61f0e5e8457284982f6879e85fe4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}