<group name="StandardDefinitionProperties">
  <annotation>
    <documentation>This content model group makes it easier to construct types that derive from DefinitionType and its descendents "by restriction". A reference to the group saves having to enumerate the standard definition properties. See definition of StandardObjectProperties for more documentation</documentation>
  </annotation>
  <sequence>
    <element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded"/>
    <element ref="gml:description" minOccurs="0"/>
    <element ref="gml:name" maxOccurs="unbounded"/>
  </sequence>
</group>