<http://schema.org/headline>
"Toddlers exposed to violence, more likely to be bullies later"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2013/06/18/Toddlers-exposed-to-violence-more-likely-to-be-bullies-later/UPI-19461371534753/>