i want to understand the contents of schema ?

[honeyboy_20]

hi ,
i want to understand the contents of schema ?

<?xml version=”1.0”?>
<schema xmlns=”http://www.w3.org/2001/XMLSchema”
xmlns:target=”http://www.example.com/name”
targetNamespace=”http://www.example.com/name”
elementFormDefault=”qualified”>
<element name=”name”>