gml:IncrementOrder

<simpleType name="IncrementOrder">
  <annotation>
    <appinfo>deprecated</appinfo>
  </annotation>
  <restriction base="string">
    <enumeration value="+x+y"/>
    <enumeration value="+y+x"/>
    <enumeration value="+x-y"/>
    <enumeration value="-x-y"/>
  </restriction>
</simpleType>