{"version":"1.0","type":"rich","title":"Tax revenue over time plot","description":"This scatter plot shows London roadside PM2.5 and PM10 particulate concentrations from a CSV dataset, with each point colored by the year. A color legend lets users filter by year, dimming non-selected points. The visualization uses D3 v5's `scaleLinear`, `scaleOrdinal`, `axisBottom`, `axisLeft`, and the `schemeRdYlBu` color scheme to map data to the SVG canvas, rendering circles with `csv`-loaded data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/649faf7e28674bc0ac92f58b0f2bc298?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}