<ProtoDeclare name="MapMarker" protoID="2" locations="org:mpeg:mapmarker">
  <field name="addChildren" type="Nodes" vrml97Hint="eventIn"/>
  <field name="removeChildren" type="Nodes" vrml97Hint="eventIn"/>
  <field name="gpsPosition" type="Vector2" vrml97Hint="exposedField" vector2Value="0 0"/>
  <field name="children" type="Nodes" vrml97Hint="exposedField">
    <nodes></nodes>
  </field>
  <field name="keywords" type="Strings" vrml97Hint="exposedField stringArrayValue=""/>
</ProtoDeclare>