Iris in Meta

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:<b>[field "id"]</b> the IDs for the document. Can contain either a DOI, a ISBN or a PMID;<b>[field "title"]</b> the document's title;<b>[field "type"]</b> the type of resource described in the row;<b>[field "omid"]</b> the id of the record as referenced in the OpenCitations Meta dataset;<b>[field "iris_id"]</b><b> </b>the id of the record as referenced in the IRIS dataset;This version of the dataset contains:117,764 bibliographic entitiesThe zipped dataset weighs 46,6 MB, while, when extracted, it weighs 131,3 MB.

本数据集包含收录于OpenCitations Meta中的书目元数据（格式为Parquet）。具体而言，该数据集的逗号分隔值（CSV）文件中每一行均定义一条书目资源，并包含以下信息：【字段“id”】该文献的标识，可包含数字对象标识符（DOI）、国际标准书号（ISBN）或PubMed标识（PMID）；【字段“title”】该文献的标题；【字段“type”】该行所描述的资源类型；【字段“omid”】该记录在OpenCitations Meta数据集中的标识；【字段“iris_id”】该记录在IRIS数据集中的标识。本数据集当前版本共包含117,764个书目实体。压缩后的数据集大小为46.6 MB，解压后大小为131.3 MB。