D-Net

package eu.dnetlib.data.proto;

import "FieldType.proto";

import "Person.proto";

option java_package = "eu.dnetlib.data.proto";

option java_outer_classname = "PublicationProtos";

message Publication {

	optional Metadata metadata = 2;

	repeated Instance instance = 6;

	repeated ExternalReference externalReference = 7;

	repeated Person author = 8;

	message Metadata {

		// resulttype allows subclassing results into publications or datasets

		optional Qualifier resulttype = 8;

		// common fields

		optional Qualifier language = 12;

		repeated Qualifier country = 33;

		repeated StructuredProperty subject = 1;

		repeated StructuredProperty title = 2;

		repeated StructuredProperty relevantdate = 3;

		repeated StringField description = 25;

		optional StringField dateofacceptance = 4;

		optional StringField publisher = 5;

		optional StringField embargoenddate = 6;

		repeated StringField source = 27;

		repeated StringField fulltext = 29; // remove candidate

		repeated StringField format = 21;

		repeated StringField contributor = 30;

		repeated Context context = 28;

		// publication specific

		optional Journal journal = 18;

	}

}