<http://schema.org/headline>
"Facebook&amp;#8217;s Zuckerberg, wife Chan to start private East Palo Alto school"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mercurynews.com/2015/10/22/facebooks-zuckerberg-wife-chan-to-start-private-east-palo-alto-school/>