Iris in Index

This dataset contains the bibliographic metadata (in Parquet format) included in OpenCitations Meta. In particular, each line of the CSV file defines a bibliographic resource, and includes the following information: [field "id"] the Open Citation Identifier (OCI) for the citation;[field "citing"] the OMID of the citing entity;[field "cited"] the OMID of the cited entity;This version of the dataset contains:7,890,642 bibliographic entitiesThe zipped dataset weighs 187,1 MB, while, when extracted, it weighs 226,9 MB.

本数据集包含收录于OpenCitations Meta的书目元数据（格式为Parquet）。具体而言，CSV文件中的每一行均定义一条书目资源，并包含以下信息：[字段“id”] 对应引用的开放引用标识符（Open Citation Identifier，OCI）；[字段“citing”] 代表引用实体的OMID；[字段“cited”] 代表被引实体的OMID。本版本数据集共包含7,890,642条书目实体。该压缩数据集大小为187.1 MB，解压后大小为226.9 MB。