<http://schema.org/description>
"Google on Wednesday announced that its Android mobile platform has seen 900 million total activations to date, while 48 billion applications have been installed on Android devices."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/13/05/15/google-announces-900-million-android-activations-48-billion-app-installs>