<http://schema.org/headline>
"Ariely, Author of Predictably Irrational, on Facebook, Panhandling | Ask Ariely "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wsj.com/news/articles/SB10001424127887323478304578332123119941426?mod=WSJ_PersonalFinance_FitnessNHealth&mg=reno64-wsj&url=http%3A%2F%2Ftopics.wsj.com%2Farticle%2FSB10001424127887323478304578332123119941426.html%3Fmod%3DWSJ_PersonalFinance_FitnessNHealth>