{"version":"1.0","type":"rich","title":"Prototype 20 — Notion-Gap Tracker (Field × Gig Missing-Value Heatmap)","description":"Interactive scatter plot of gig bookings (gigs.csv), adapted from the Interactive Scatter Plot reference with axis menus, color encoding, legend, and tooltips, plus a README documenting the dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/lxwwt6TrWd0N5pqO9k-Au?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}