<http://schema.org/target>
"android-app://com.guardian/https/www.theguardian.com/technology/2010/may/14/facebook-privacy-campaign-delete-account"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.theguardian.com/technology/2010/may/14/facebook-privacy-campaign-delete-account>