https://www.kaggle.com/datasets/asaniczka/full-tmdb-tv-shows-dataset-2023-150k-shows
- https://www.dashboardy.pl/en/dashboard-for-movie-producer/
- https://altair-viz.github.io/user_guide/marks/geoshape.html
Q, N, O, T https://altair-viz.github.io/altair-viz-v4/user_guide/encoding.html
https://github.com/altair-viz/altair/blob/main/altair/expr/funcs.py