["size_categories:n<1K", "format:parquet", "modality:text", "library:datasets", "library:pandas", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "text", "dtype": "string"}, {"name": "metadata", "struct": [{"name": "record_type", "dtype": "string"}, {"name": "score", "dtype": "int64"}, {"name": "source_file", "dtype": "string"}, {"name": "sheet_index", "dtype": "int64"}, {"name": "core_problem_captured", "dtype": "string"}, {"name": "technological_area_identified", "dtype": "string"}, {"name": "citations_correct", "dtype": "string"}]}]