<http://schema.org/target>
"android-app://com.guardian/https/www.theguardian.com/world/2011/jul/18/cancer-diagnoses-in-middle-age"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.theguardian.com/world/2011/jul/18/cancer-diagnoses-in-middle-age>