OpenCitations Index N-Triples dataset storing data source information about all the citation data

This dataset contains data source collection (e.g., COCI, DOCI, POCI, etc) information about all the citation data (in N-Triples format) included in the OpenCitations Index, released on November 29, 2023. In particular, any citation in the dataset, defined as an individual of the class <i>cito:Citation</i>, includes the following information:<b>[property "prov:atLocation"]</b> the data source entity identified by its URL (https://w3id.org/oc/index/[DATA-SOURCE]/);This version of the dataset contains:1,975,552,846 citationsThe size of the zipped archive is 19.6 GB, while the size of the unzipped N-Triples files is 351 GB.<br>

本数据集收录了2023年11月29日发布的开放引用索引（OpenCitations Index）中所有采用N-Triples格式的引用数据对应的数据源集合（如COCI、DOCI、POCI等）的相关信息。具体而言，本数据集中的每一条引用均为<i>cito:Citation</i>类的实例，包含以下信息：<b>[property "prov:atLocation"]</b> 以URL（https://w3id.org/oc/index/[DATA-SOURCE]/）标识的数据源实体。本版本数据集共包含1,975,552,846条引用记录。压缩归档文件的大小为19.6 GB，解压后的N-Triples文件总大小为351 GB。