{"version":"1.0","type":"rich","title":"D3 map","description":"This example visualizes a world map using D3 v5 and TopoJSON, plotting museum object locations from a SPARQL query against the Netherlands Digital Heritage Network’s NMVW dataset. A natural Earth projection renders country boundaries and a black sphere, while white circles animate onto coordinates using `d3.geoPath` and `d3.easeBounce`. Each circle’s position is computed from latitude and longitude via the projection, with staggered transitions revealing the data points sequentially.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/53913c41d4b2482983e7f11a27b3d0a9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}