<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/news/audio/2007/apr/30/jawaharlal.nehru.a.tryst.with.destiny"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/news/audio/2007/apr/30/jawaharlal.nehru.a.tryst.with.destiny>