{"version":"1.0","type":"rich","title":"Loading data through SPARQL","description":"This example demonstrates how to query a live SPARQL endpoint using d3.json, fetching up to 1000 records created in 1893 from the Dutch Network of Digital Heritage. The results are displayed as raw JSON text in a paragraph element. The code encodes a SPARQL query with encodeURIComponent and appends it to the endpoint URL, then parses the response with d3’s JSON loader. It relies on d3.v5 and the public API endpoint, which must remain active for the example to function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2b231e4f093b411bbb259115019e02ea?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}