["size_categories:1M<n<10M", "format:parquet", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "_id", "dtype": "string"}, {"name": "timestamp_collection", "dtype": "string"}, {"name": "submission_url", "dtype": "string"}, {"name": "master_file", "dtype": "string"}, {"name": "document_type", "dtype": "string"}, {"name": "submission_filename", "dtype": "string"}, {"name": "document_filename", "dtype": "string"}, {"name": "sec-header-complete", "dtype": "string"}]