{"version":"1.0","type":"rich","title":"Tree graph of Death Rates from 10 Types of Cancer Across Various Countries","description":"A tree graph displays hierarchical death rates for ten cancer types across countries (United States, Canada, Japan, China) for 2019. Each branch represents a country and cancer type, with leaf nodes showing the number of deaths. Using D3 v6’s `d3.tree()` layout on an SVG canvas, nodes are positioned vertically, with blue internal nodes and red leaves. The data originates from a CSV file and is structured with a parent ID function that splits the hierarchical ID string.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/74d26ee47a254e06a608a78c526212cf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}