{"version":"1.0","type":"rich","title":"Temperature in San Francisco Line Chart","description":"This line chart visualizes daily temperature readings in San Francisco over time, with time on the x-axis and temperature on the y-axis. Using D3 v5, the code loads CSV data via `d3.csv`, parses timestamps with `new Date()`, and renders a smooth line through the data points with `d3.line`. The chart includes labeled axes (`d3.axisBottom` and `d3.axisLeft`), tick marks, and a title, all drawn as SVG elements within a fixed 960×500 viewport. Styling uses CSS classes for axis text, tick lines, and the steel-blue line path.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38e3c5f3d2ff4cdd9fefd539e952554d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}