{"version":"1.0","type":"rich","title":"Everyday Cases for four Counties in Ohio","description":"Four county-level COVID-19 case counts appear as smooth, colored line charts over time, with a categorical color legend identifying each county. The visualization uses D3 v5 with an SVG renderer, nesting the CSV data by county and drawing paths with `d3.line` and `curveBasis`. Axes are generated via `d3.axisBottom` and `d3.axisLeft`, while a custom `colorLegend` function renders the ordinal scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/80ea1f551f2a4899acfe87ecc04ff7ad?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}