This line chart visualizes one week of temperature data in San Francisco, sourced from Data Canvas - Sense Your City. The visualization uses D3 v5 to render an SVG with a time-scaled x-axis and linear temperature scale, with data loaded via `csv`. The code employs `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and a `line` generator with `curveBasis` to produce a smooth maroon path, complete with labeled axes and a title.