<xs:element name="CountryOfOrigin" >
  <xs:annotation>
    <xs:documentation>Country of the original port from which the shipment takes place.</xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:sequence>
      <xs:element minOccurs="0" ref="locationCode"/>
      <xs:element ref="locationName"/>
    </xs:sequence>
  </xs:complexType>
</xs:element>