<http://schema.org/headline>
"Boy, 3, Poisoned By Spiderman Henna Tattoo"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.co.uk/2014/09/03/boy-3-poisoned-by-spiderman-henna-tattoo_n_7323130.html>