{"version":"1.0","type":"rich","title":"Some D3","description":"Ten square blocks of equal size render for the top ten countries by population, using a fixed 300-by-300 pixel rectangle per data row. The visualization loads population figures from a CSV file and multiplies each value by 1000 to convert from thousands. Using D3 v7’s `select`, `csv`, and data-join method, the code appends SVG `rect` elements to a static 960-by-500 canvas, but does not position them or encode population differences.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ef0b1459f13a453d82c482ec679db049?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}