{"version":"1.0","type":"rich","title":"Coronavirus line chart - global deaths","description":"A line chart tracks cumulative global COVID-19 deaths over time, using data from the Johns Hopkins Coronavirus Dataset. The chart plots dates on a time scale and death totals on a linear scale, with a horizontal marker line highlighting the 500,000-death threshold. Built with React and D3 v5, the visualization uses `scaleTime`, `scaleLinear`, and `line` from d3 to generate an SVG path, while `csv` and `timeParse` handle data loading and date parsing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2b75be0af3a64482a830a355e4313c2e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}