This bar chart visualizes the distribution of culturally significant objects across continents, with each bar’s height representing the count of objects per origin. The visualization uses D3 v5 to fetch SPARQL query results from the Network of Digital Heritage, then processes and renders the data as an SVG bar chart. The code employs `d3.nest` for data grouping, `d3.scaleBand` and `d3.scaleLinear` for axes, and includes axis labels and grid lines for readability.