A new set of OpenAIRE Graph datasets is available for download via the Zenodo community OpenAIRE Graph with a CC BY 4.0 license.

Full Graph Dataset (v11.1.1)

Each file is a .tar archive containing .gz files, and each .gz contains one JSON per line.

Data schema: http://doi.org/10.5281/zenodo.20559578
Data model documentation: https://graph.openaire.eu/docs/data-model/
publication_[part].tar — metadata records about research literature
dataset_[part].tar — metadata records about research data
software.tar — metadata records about research software
otherresearchproduct_[part].tar — metadata records about other research products
organization.tar — organizations involved in the research lifecycle (universities, RPOs, funders, etc.)
datasource.tar — data sources available in OpenAIRE Graph (repositories, journals, aggregators, funders’ DBs, etc.)
project.tar — project grants metadata
person.tar — persons (researchers and contributors), aggregated from ORCID
communities_infrastructures.tar — research communities and research infrastructures
[source_type][semantics][part].tar — metadata relations split by source entity type and relation semantics

Example: product_Cites_1.tar for citation relationships

Relationships are split by semantics (w.r.t. the result type of the source node)
Relationships are provided in one direction only, as specified by the semantics in the upload name
NEW Person entities
NEW person-centered relationships, including:
- authorAffiliation (employment collected from ORCID)
- projectPartecipation (links between persons and projects; obtained from funder DBs and/or via propagation processes)
- authorship relations with attributes such as:
  - declaredAffiliation (when a matching organization is found)
  - role
  - corresponding
- coAuthorship relations (with number of co-authored products)