<xsd:group name="exprProperties">
  <xsd:annotation>
    <xsd:documentation>
      <type>Group</type>
      <name>exprProperties</name>
      <comment>The group exprProperties lists the properties that are characteristics of the FRBR Expression level.</comment>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element ref="FRBRversionNumber" minOccurs="0" maxOccurs="1"/>
    <xsd:element ref="FRBRauthoritative" minOccurs="0" maxOccurs="1"/>
    <xsd:element ref="FRBRmasterExpression" minOccurs="0" maxOccurs="1"/>
    <xsd:element ref="FRBRlanguage" minOccurs="1" maxOccurs="unbounded"/>
    <xsd:element ref="FRBRtranslation" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:group>