<http://schema.org/headline>
"Facebook clarifies policy on user IDs, vows 'zero tolerance for data brokers'"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2010/11/01/facebook-clarifies-policy-on-user-ids-vows-zero-tolerence-for/?ncid=rss_semi>