{"version":"1.0","type":"rich","title":"Temperature in SF linechart","description":"This line chart visualizes the number of earthquakes of magnitude 8.0 or higher recorded per year in San Francisco, with the x-axis representing years and the y-axis showing earthquake counts. The visualization uses D3 v5 functions such as `scaleLinear`, `scaleTime`, `axisBottom`, `axisLeft`, and `line` with `curveBasis` to render a smooth path. Data is loaded from a CSV file containing earthquake records. The chart includes labeled axes, a title \"A Week in San Francisco,\" and a maroon line, with gridlines styled via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/401890c7486c42718604efff9b01b3d9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}