<http://schema.org/headline>
"Petro Vlahos, &amp;#039;green screen&amp;#039; and special effects pioneer, dies aged 96"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/movies/news/a458997/petro-vlahos-green-screen-and-special-effects-pioneer-dies-aged-96/>