{"version":"1.0","type":"rich","title":"FP: Line Chart","description":"This line chart displays the average sale price of items per year. The chart uses a white plotting area with black axes and a black line connecting data points. Built with D3.js, the visualization aggregates data by year using `rollup` and `mean`, then renders the series with `line`. It leverages the `@drbagwell/responsive-viz-axes` library for the axes and includes labeled x and y axes. Data points are marked with semi-transparent circles.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46db0bff7b7f4fc597aa4d0091cb0f30?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}