{"version":"1.0","type":"rich","title":"Line Chart","description":"This line chart displays student growth rate from 1980 to 2005, plotting year on the x-axis and per capita mobile usage on the y-axis. The visualization uses D3 v5’s `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `line` generators to create the SVG path, with gridlines from tick size and rotated axis labels. Data is loaded via `csv()` from a GitHub gist, and the chart includes a title and styled axes using CSS classes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bb4c3337b634482b851c70837c30a211?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}