<http://schema.org/headline>
"Why Were the Brussels Airport Bombers Wearing Gloves? The Answer Will Surprise You"^^<http://www.w3.org/2001/XMLSchema#string>
<http://blogs.wsj.com/brussels/2016/05/13/why-were-the-brussels-airport-bombers-wearing-gloves-the-answer-will-surprise-you/>