<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/environment/2009/may/18/leatherback-sea-turtle-colony"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/environment/2009/may/18/leatherback-sea-turtle-colony?cat=environment&type=article>