<http://schema.org/headline>
"50 years after &amp;#8216;I Have a Dream,&amp;#8217; one Maine man keeps marching"^^<http://www.w3.org/2001/XMLSchema#string>
<http://arguably.bangordailynews.com/2013/08/23/people/50-years-after-i-have-a-dream-one-maine-man-keeps-marching/>