<xsd:element name="FRBRlanguage">
  <xsd:annotation>
    <xsd:documentation>
      <type>Element</type>
      <name>FRBRlanguage</name>
      <comment>The element FRBRlanguage is the metadata property containing a RFC4646 (three-letter code) of the main human language used in the content of this expression</comment>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:complexType>
    <xsd:complexContent>
      <xsd:extension base="metaopt">
        <xsd:attributeGroup ref="language"/>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>
</xsd:element>