<http://schema.org/headline>
"#BREAKING: Firefighters battle blaze on 88th floor of 1 World Trade Center. http://t.co/ixbl6oP0"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.breakingnews.com/item/2012/08/08/breaking-firefighters-battle-blaze-on-88th-floor-of-1-world-trade-ce/>