<xsd:group name="workProperties">
  <xsd:annotation>
    <xsd:documentation>
      <type>Group</type>
      <name>workProperties</name>
      <comment>The group workProperties lists the properties that are characteristics of the FRBR Work level.</comment>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element ref="FRBRcountry"/>
    <xsd:element ref="FRBRsubtype" minOccurs="0" maxOccurs="1"/>
    <xsd:element ref="FRBRnumber" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="FRBRname" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element ref="FRBRprescriptive" minOccurs="0" maxOccurs="1"/>
    <xsd:element ref="FRBRauthoritative" minOccurs="0" maxOccurs="1"/>
  </xsd:sequence>
</xsd:group>