{"version":"1.0","type":"rich","title":"Exploring RDW data - Basic chart with filtering","description":"This example visualizes Dutch parking facility data from the RDW, displaying each location’s capacity as a bar chart. A checkbox filters out entries with unknown capacity, dynamically updating the axes and bars. The visualization loads local JSON via `d3.json` (through a helper `getData`), uses `d3.scaleBand` and `d3.scaleLinear` for scaling, and renders SVG rectangles with D3 v6 selection and data-join methods. Interactive filtering triggers `filterUnknown`, which updates domains and redraws bars with enter, update, and exit patterns.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/33099a191f3f4f93b7804cbccaa97b1b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}