Description of the project

This project defines object schemas of the OpenAIRE main entities and the relationships that intercur among them. Namely it defines the model for

• the graph internal representation, defined under the package eu.dnetlib.dhp.schema.oaf
• the scholexplorer content representation, defined under the package eu.dnetlib.dhp.schema.sx
• the contents acquired from the metadata aggregation subsystem, defined under the package eu.dnetlib.dhp.schema.mdstore
• the ORCID common schemas, defined under the package eu.dnetlib.dhp.schema.orcid

Te serialization of such objects (data store files) are used to pass data between workflow nodes in the processing pipeline.