{"version":"1.0","type":"rich","title":"Line Chart with Multiple Lines","description":"This line chart displays weekly total deaths in a specific location, comparing the current year’s figures against a five-year average, with the current year highlighted in red and the average shown as a dashed steel-blue line. The x-axis is a time scale parsing dates from the CSV, while the y-axis is linear. Built with D3 v5, the visualization uses `d3.scaleTime`, `d3.line`, `d3.extent`, and `d3.axisBottom`/`d3.axisLeft` to render the SVG paths and axes. The data originates from a CSV file with historical mortality records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dfc541065921428a80a3c830f3e7a6b5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}