{"version":"1.0","type":"rich","title":"[Vega-Lite] 3.2 Line Chart","description":"This example shows the S&P 500 index price over time as a filled line chart, using an area mark to emphasize the trend. The Vega-Lite specification defines a temporal x-axis for dates and a quantitative y-axis for prices, with a fixed chart width. The data is loaded from an external CSV file hosted on GitHub, and the visualization is rendered in the browser using the Vega-Embed API, which combines Vega and Vega-Lite libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9e059a347e544f90b43daaaf5aa6cee3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}