<http://schema.org/description>
"As planned, Yahoo today announced it has started freeing up Yahoo IDs like emil@yahoo.com that have been inactive for at least 12 months so users like thisismythrowawayaccount@yahoo.com ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/07/15/yahoo-starts-resetting-ids-of-inactive-accounts-lets-you-build-a-wish-list-of-up-to-five-usernames/?_escaped_fragment_=ysFyd>