<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/environment/gallery/2012/mar/02/week-in-wildlife-in-pictures"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/environment/gallery/2012/mar/02/week-in-wildlife-in-pictures?picture=386787697>