["size_categories:10M<n<100M", "format:parquet", "modality:tabular", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "x", "dtype": "float64"}, {"name": "y", "dtype": "float64"}, {"name": "z", "dtype": "float64"}, {"name": "file_name", "dtype": "string"}]