Schema Definition in WSDL

<?xml version="1.0" encoding="utf-8"?>

<definitions ...>

<types>

<s:schema elementFormDefault="qualified"

targetNamespace="http://www.xignite.com/services/">

<s:element name="GetLifeExpectancy">

<s:complexType>

<s:sequence>

<s:element name="Age" type="s:int" />

<s:element name=“Gender" type="s0:Gender" />

</s:sequence>

</s:complexType>

</s:element>

<s:simpleType name="Gender">

<s:restriction base="s:string">

<s:enumeration value="Male" />

<s:enumeration value="Female" />

</s:restriction>

</s:simpleType>

</s:schema>

</types>

...