This example visualizes the number of women in the House of Representatives over time, grouped by political party. It renders a 3D multi-series bar chart where each year displays separate bars for Democratic and Republican counts. The chart uses the d3-x3d library alongside D3 v5's `csv`, `select`, and data-binding methods, with the X3DOM library handling the 3D scene. Data is loaded from a CSV file hosted on GitHub, and the visualization updates the chart after parsing the data into the required multi-series format.