<http://schema.org/target>
"android-app://com.guardian/http/www.theguardian.com/edinburgh/2010/may/11/save-gorgie-memorial-hall-petition"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theguardian.com/edinburgh/2010/may/11/save-gorgie-memorial-hall-petition>