{"version":"1.0","type":"rich","title":"D3 map","description":"A world map in a natural Earth projection shows the locations of jewelry objects from Africa and Oceania, sourced from a SPARQL query against the Network Digital Heritage API. Each location appears as a circle, drawn with SVG, that animates in with a bounce effect. The code uses D3 v5’s `geoNaturalEarth1`, `geoPath`, and `transition` to render the map, while TopoJSON loads country boundaries. Data points are projected and positioned based on latitude and longitude values fetched from the endpoint.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/98b3cfd085cd4582b4c3ddead86c8901?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}