<?xml version="1.0" encoding="UTF-8"?>
<!-- filename=ims_xml.xsd -->
<xs:schema xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns="http://www.w3.org/2003/01/geo/wgs84_pos#" targetNamespace="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:xs="http://www.w3.org/2001/XMLSchema" 
  elementFormDefault="unqualified">

<xs:element name="Point">
 <xs:complexType>
      <xs:sequence>
        <xs:element ref="geo:lat" />
        <xs:element ref="geo:long"  />
      </xs:sequence>
    </xs:complexType>
</xs:element>

<xs:element name="lat" type="xs:string"/>

<xs:element name="long" type="xs:string"/>

</xs:schema>