A "Well Formed" XML document has correct XML syntax.
A "Well Formed" XML document is a document that conforms to the XML syntax rules that were described in the previous chapters:
· XML documents must have a root element
· XML elements must have a closing tag
· XML tags are case sensitive
· XML elements must be properly nested
· XML attribute values must always be quoted
<?xml version="1.0" encoding="ISO-8859-1"?><note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Don't forget me this weekend!</body></note>