D-Net

<?xml version="1.0" encoding="UTF-8"?>

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="unqualified"

  xmlns:dri="http://www.driver-repository.eu/namespace/dri" xmlns="http://namespace.openaire.eu/oaf"

  targetNamespace="http://namespace.openaire.eu/oaf">

  <xs:annotation>

    <xs:documentation>This schema describes the OpenAIRE+ entities.</xs:documentation>

  </xs:annotation>

  <xs:include schemaLocation="oaf-person-0.4.xsd"/>

  <xs:include schemaLocation="oaf-org-0.4.xsd"/>

  <xs:include schemaLocation="oaf-datasource-0.4.xsd"/>

  <xs:include schemaLocation="oaf-project-0.4.xsd"/>

  <xs:element name="entity">

    <xs:complexType>

      <xs:sequence>

        <xs:choice>

          <xs:element ref="result">

            <xs:annotation>

              <xs:documentation>Entity of type result are publications and

                datasets</xs:documentation>

            </xs:annotation>

          </xs:element>

          <xs:element ref="person"/>

          <xs:element ref="organization"/>

          <xs:element ref="datasource"/>

          <xs:element ref="project"/>

        </xs:choice>

        <xs:element name="extraInfo" type="extraInfoType" maxOccurs="unbounded" minOccurs="0">

          <xs:annotation>

            <xs:documentation>Content-agnostic container for extra information about the current

              entity. Examples are information about statistics and citations. The values inside

              this field can be any well-formed XML. </xs:documentation>

          </xs:annotation>

        </xs:element>

      </xs:sequence>

    </xs:complexType>

  </xs:element>

</xs:schema>