<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/edinburgh/audio/2010/sep/16/edinburgh-queen-pope-visit-audio"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/edinburgh/audio/2010/sep/16/edinburgh-queen-pope-visit-audio>