<http://schema.org/description>
"Tumblr has released updates\u00A0for its Android and iOS apps that now include push notifications. You can now find out when someone subscribes to your blog or interacts with your post.\r\n\r\nOh, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/09/19/tumblr-adds-push-notifications-and-a-redesigned-activity-screen-to-its-android-app/>