XML Schema describes the structure of XML documents.
In this tutorial, you will learn how to read and create the XML Schema language in your application, why XML Schema is more powerful than DTD, and how to use XML Schema in your application.
15.1. XML Schema instance ¶
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="note">
<xs:complexType>
<xs:sequence>
<xs:element name="to" type="xs:string"/>
<xs:element name="from" type="xs:string"/>
<xs:element name="heading" type="xs:string"/>
<xs:element name="body" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
15.2. XML Schema reference manual ¶
In the rookie tutorial, we learn the complete XML Schema elements.
XML Schema reference manual