<http://schema.org/headline>
"Waiting for That Delivery Drone? Regulators Are in No Rush"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bloomberg.com/bw/articles/2013-12-03/waiting-for-that-amazon-delivery-drone-regulators-are-in-no-rush-to-put-unmanned-aircraft-into-business>