{"version":"1.0","type":"rich","title":"wiki preview test","description":"This example demonstrates an interactive Wikipedia link preview in a plain HTML page, where hovering over a linked article title displays its summary in a pop-up. The code uses the Wikipedia REST API to fetch article extracts on mouseover, then dynamically creates and positions a div element via the DOM API. The pop-up is removed on mouseout. While it loads D3 v7 from a CDN, the interaction relies on native JavaScript event listeners and fetch calls, not on D3-specific visualization functions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ac149503cf5542409bcfd2b544bfb88b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}