{"version":"1.0","type":"rich","title":"Page Title","description":"This example shows a multi-line chart plotting name frequency over time, with yearly data points connected to reveal temporal trends. The visualization uses D3 v5 with SVG rendering, mapping years to the x-axis and counts to the y-axis via `d3.scaleLinear`. It applies `d3.axisBottom` and `d3.axisLeft` for axes, and groups data with `d3.nest` before drawing paths with `d3.line`. A categorical color scale (`d3.scaleOrdinal`) distinguishes each name series.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/527c81097d1a47a8a1fa9911e9e4c15c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}