An ATOM feed starts with the [atom:]feed element.
The [atom:]title and [atom:]updated element are required.
Elements can appear in any order except:
Elements of the same type must be grouped in one sequence.
The [atom:]entry elements must occur last.
An example:
<feed xmlns="http://purl.org/atom/ns#draft-ietf-atompub-format-07"> <title>Example Feed</title> <link href="http://example.org/"/> <updated>2003-12-13T18:30:02Z</updated> <author> <name>John Doe</name> </author> <entry> <title>Atom-Powered Robots Run Amok</title> <link href="http://example.org/2003/12/13/atom03"/> <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id> <updated>2003-12-13T18:30:02Z</updated> <content>Some text.</content> </entry> </feed>