<http://schema.org/target>
"android-app://com.guardian/https/www.theguardian.com/sport/london-2012-olympics-blog/2011/may/11/usain-bolt-100m-olympic-yohan-blake"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.theguardian.com/sport/london-2012-olympics-blog/2011/may/11/usain-bolt-100m-olympic-yohan-blake>