<http://schema.org/headline>
"A growing U.S. problem &amp;#151; obesity &amp;#151; hits nation&amp;#8217;s pets"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.providencejournal.com/features/lifestyle/pets/20131205-a-growing-u.s.-problem--obesity--hits-nations-pets.ece>