{"version":"1.0","type":"rich","title":"POI Category Tree","description":"This visualization displays a hierarchical tree of ArcGIS point-of-interest categories, showing parent categories branching into their specific child values. It uses D3 v5’s `tree` layout and `linkHorizontal` generator to position and draw the SVG paths, with text labels scaled by depth. The data is loaded from a CSV file containing parent-child pairs, and the zoom behavior is enabled through `d3.zoom` for interactive panning and scaling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a5a7333ed07a42a78c414d5f18d8851d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}