Data curation in the OpenAire scholarly communication infrastructure

This article outlines the curation activities conducted in the OpenAire Infrastructure, which employs a multi-level, multi-targeted approach: the publication and implementation of interoperability guidelines to assist in the local curation processes, the data curation due to the integration of the heterogeneous sources supporting different types of data, the inference of links to accomplish the publication research contextualization and data enrichment, and the end-user metadata curation that allows users to edit the attributes and provide links among the entities.