{"version":"1.0","type":"rich","title":"H1B Petition Bar Chart","description":"This visualization presents two bar charts examining H1B visa petitions over time. The first plot uses a stacked bar chart to show petition counts by year, with colors representing different case statuses, while the second displays petition counts with orange indicating full-time positions and blue for part-time roles. Built with Vega-Lite and D3.js, the charts pull data from a CSV file and use Vega-Lite API for rendering. The visualization emphasizes temporal trends in visa applications and employment types across years.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9c1a0f819df5404dbf82a518a1c28b0d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}