<http://schema.org/headline>
"Offline Google Maps to work on 'all devices with Android 2.2 or higher,' 3D compatibility less clear"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2012/06/06/offline-google-maps-support-confirmed-android-2-froyo-3d-maps/?ncid=rss_semi>