<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/books/2006/oct/14/featuresreviews.guardianreview28"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/books/2006/oct/14/featuresreviews.guardianreview28>