<http://schema.org/headline>
"Europe notes 100th anniversary of World War I"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/World-News/2014/07/30/Europe-notes-100th-anniversary-of-World-War-I/8001406532268/?spt=hts&or=12>