Summary:
Specifies that the text within the tags a hyperlink. The destination of a link is specified as a URI: the address or ID of another tag. Authors are encouraged to use the <a> tag instead of anchor where possible. It is invalid to nest anchor tags.

Attributes:

Name	Data type	Mandatory	Default	Description
id	String	X		A unique name for the tag within the deck
class	String	X		A name of a class of which the tag is a member
xml:lang	String	X		The natural or formal language of the tag or its attributes
title	String	X		Specifies a brief text string identifying the link

Nested tags:
<br> <img> <go> <prev> <refresh>