task_categories:text-classification task_categories:text-generation task_categories:feature-extraction task_categories:time-series-forecasting language:es license:other size_categories:10K<n<100K format:parquet format:optimized-parquet modality:text library:datasets library:pandas library:polars library:mlcroissant doi:10.57967/hf/6746 region:us open-data legal government spain NLP