<http://schema.org/description>
"Google has made a small but important improvement to the Android Market website, listing the handset model and version of the app next to a reviewer's name when they leave a comment ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/google/2011/12/07/google-updates-android-market-reviewers-handset-model-app-version-now-included/>