{"version":"1.0","type":"rich","title":"Fork of Vega-Lite API Template","description":"This example shows how reported COVID-19 incidence rates vary by age group across reporting weeks, using a multi-series line chart built with the vega-lite-api library. The visualization combines d3.csv to fetch and parse data from a GitHub-hosted CSV file, filtering specific rows and transforming semicolon-separated fields into structured objects. The vega-lite-api defines the line mark, maps the meldewoche field to the x-axis, inzidenz to the y-axis, and altersgruppe to color. Rendering is handled by Vega-Lite and Vega, with a tooltip handler integrated for interactive data inspection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/730b7b6e0e2b499283489acf886308f5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}