The OpenAIRE Graph is available for use under CC-BY licensing. This is because some of the inputs in the Graph are licensed under this category. Using a CC-BY licensed dataset or API means that you must give credit to the source, state if any changes have been made, and not insinuate that you or your use of these datasets and API has been endorsed by the OpenAIRE Graph. You must also provide a link to the license.
See how to cite and acknowledge your use of the Graph.
Learn more about CC-BY licensing here.