{"version":"1.0","type":"rich","title":"Sankey Diagram","description":"This interactive Sankey diagram visualizes a two-level hierarchy of militant and political group names, from eight broad keywords to a large set of specific factions. Node colors are assigned by the first word of each name. The visualization is built with D3.js (v3) and rendered as SVG, using the `d3.sankey` API for layout and custom bezier `path` elements for the links. Users can drag nodes and click on a node to highlight all connected links, with opacity changes revealing the flow network. The data structure is provided as a JSON file with `nodes` and `links` arrays.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/aae253df9eee4afc91c9238ab5e47d28?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}