{"version":"1.0","type":"rich","title":"Loading World Vaccination Data","description":"This example demonstrates the initial stage of loading and parsing World Health Organization COVID-19 vaccination data from a CSV file. It displays the raw parsed data as a JSON-formatted string within a `<pre>` element, showing the dataset's structure and fields. The page uses a state-management pattern where the data transitions from `undefined` to `'LOADING'` and finally to an array of parsed objects. The code relies on D3 v7's `select` and `csvParse` functions, fetching the CSV from a GitHub Gist and converting numeric string fields into JavaScript numbers, with special handling to set zero-value booster dose fields to `null`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/647b67533a514a868caea2912e186e5f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}