{"version":"1.0","type":"rich","title":"HTML Starter","description":"This example displays a multi-series line chart of stock data, plotting both opening and closing values over time as two distinct colored lines. The visualization uses D3 v4 with SVG rendering, employing `d3.line()` to generate the paths, `d3.scaleTime()` for the time-based x-axis, and `d3.scaleLinear()` for the y-axis. Data is loaded from a local CSV file via `d3.csv()`, with dates parsed using `d3.timeParse()`. The chart includes axes rendered through `d3.axisBottom()` and `d3.axisLeft()`, all styled with basic CSS classes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c4bbfdb0722148e2b07b03141648b4b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}