<http://schema.org/description>
"Following a refresh of its MacBook Pro line of notebooks in April, Apple could update its lightweight MacBook Air this week, with a new model expected to arrive on Tuesday."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/10/05/10/update_for_apples_macbook_air_rumored_to_arrive_tuesday.html>