<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/commentisfree/2010/dec/28/come-fly-with-me"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/commentisfree/2010/dec/28/come-fly-with-me?view=mobile>