{"version":"1.0","type":"rich","title":"Buddhist Sutras: Historical Timeline","description":"This interactive timeline visualizes the historical composition and translation of three key Buddhist sutras—the Heart, Diamond, and Lotus Sutras—from 100 BCE to 649 CE. Selecting a timeline event opens a details panel showing related events and sutra metadata, while a bottom panel presents summary statistics such as the overall time span and translation period. Built with React 19 and D3 v7, the visualization uses `d3.scaleLinear` for axis mapping, `d3.extent` and `d3.group` for statistical calculations, and `ResizeObserver` for responsive rendering. Data is loaded from a CSV file via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7a5fa2b56ab442eb9ce137661d57abd1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}