{"version":"1.0","type":"rich","title":"Vega-Lite API Template","description":"This example shows a stacked bar chart of population by country, with bars segmented by religion. The visualization is built entirely with the Vega-Lite API, which registers Vega and Vega-Lite libraries in a D3-based setup. Data is loaded asynchronously from a CSV via D3’s `csv` function. The chart uses a config object to customize axis and label styles, and a tooltip handler displays population values on hover.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/03522d6e6a6547ac8f376e11600e2872?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}