This example loads the IMDB Top 250 Movies dataset and initially displays the raw parsed data as a JSON string in a `<pre>` element. It uses D3 v7's `csvParse` to fetch and transform the CSV file, converting numeric fields like rank, year, rating, budget, and box office to numbers, and parsing run_time strings into total minutes. The visualization shows a loading state before the data appears, demonstrating a simple data-loading and parsing workflow with D3's file handling and selection APIs.