{"version":"1.0","type":"rich","title":"Temp in San Fran Line Chart","description":"This line chart shows a week of temperature readings in San Francisco, plotted over time with smooth curves. The visualization uses D3 v5 with SVG rendering, employing `d3.scaleTime` and `d3.scaleLinear` for axes, `d3.line` with `curveBasis` for the smoothed path, and `d3.axisBottom`/`d3.axisLeft` with gridlines. Data is loaded as CSV from a remote dataset, with timestamps parsed and temperatures converted to numbers before rendering. The chart includes labeled axes and a title, styled via external CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/efa136b3e1744b509e0d16ba85702f64?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}