Why We Need Namespaces : Namespace « Namespace « XML Tutorial

1. XML Tutorial
2. Namespace
3. Namespace

For the following XML document, 

<?xml version="1.0"?> 
<person> 
    <name> 
        <title>Sir</title> 
    </name> 
    <htmlFormat> 
        <title>Movie</title> 
    </htmlFormat> 
</person> 

To an XML parser, there isn't any difference between the two <title> elements.