<sdc4:Participation xmlns:sdc4="https://semanticdatacharter.com/ns/sdc4/">
  <label>{0,1}</label>
  <performer>{0,1}</performer>
  <function>{0,1}</function>
  <mode>{0,1}</mode>
  <start>{0,1}</start>
  <end>{0,1}</end>
</sdc4:Participation>

<xs:element name="Participation" type="sdc4:ParticipationType">
  <xs:annotation>
    <xs:appinfo>
      <rdf:Description rdf:about="https://semanticdatacharter.com/ns/sdc4/sdc4.xsd#Participation">
        <rdfs:subClassOf rdf:resource="https://semanticdatacharter.com/ns/sdc4/sdc4/CMS"/>
        <sdc4:isCMSOf rdf:resource="https://semanticdatacharter.com/ns/sdc4/sdc4.xsd#ParticipationType"/>
        <rdf:type rdf:resource="https://semanticdatacharter.com/ns/sdc4/sdc4/CMS"/>
      </rdf:Description>
    </xs:appinfo>
  </xs:annotation>
</xs:element>