<http://schema.org/headline>
"Katy Perry Releases &amp;#039;This Is How We Do&amp;#039; Music Video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.elle.com/culture/music/news/a19471/katy-perry-this-is-how-we-do-video/?click=hprc>