1<?xml version="1.0" encoding="UTF-8"?>
2<xsd:schema
3  xmlns="IdConstrDefs/targetNS"
4  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
5  targetNamespace="IdConstrDefs/targetNS">
6
7  <xsd:include schemaLocation="targetNS00101m2a.xsd"/>
8
9  <xsd:element name="root">
10      <xsd:complexType>
11          <xsd:sequence maxOccurs="unbounded">
12              <xsd:element name="person"/>
13          </xsd:sequence>
14      </xsd:complexType>
15      <xsd:key name="KEY">
16          <xsd:selector xpath="./person"/>
17          <xsd:field xpath="."/>
18      </xsd:key>
19      <xsd:keyref name="KEYREF" refer="KEY">
20          <xsd:selector xpath="./person"/>
21          <xsd:field xpath="@parent"/>
22      </xsd:keyref>
23  </xsd:element>
24
25</xsd:schema>
26