OpenAIRE ScholeXplorer Service: Scholix JSON Dump

This dataset contains the GZ-compressed dump of the Scholix links (schema Version 4) exposed by the OpenAIRE ScholeXplorer service. The dataset consists of 417+Mi bi-directional links (i.e. 831+Mi directed links) between literature-dataset and dataset-dataset involving 30+ Mi literature objects and 32+ Mi datasets. Links were collected from publishers (CrossRef, EventData), data centers (DataCite and data centers), institutional/thematic repositories (OpenAIRE), life-science databases (EMBL-EBI), and inferred via text-mining by OpenAIRE. The links are organized in 21 compressed files, each of at most ~10 Gb, for a total of ~205GB.

Note that the dataset matches a new version of the schema (schema Version 4). Changes are limited and backward compatible, and regard optional fields and extensions of vocabularies.

The readme.doc file includes changes to the dump schema and statistics about the data.