{"version":"1.0","type":"rich","title":"Population in Different Countries","description":"This line chart shows one week of temperatures in cities around the world, using a multi-line layout where each city is a colored path. The visualization orders the lines by their final temperature value and includes a color legend for city identification. The code uses d3.csv, d3.scaleTime, d3.scaleLinear, d3.scaleOrdinal, d3.line with curveBasis, d3.nest, and d3.axisBottom/axisLeft, rendering SVG with a custom colorLegend function. Data originates from the Data Canvas - Sense Your City dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8da43e0047c84741933ad50a24a391cd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}