<http://schema.org/description>
"The contacts app that ships with iOS is a pretty straightforward affair that doesn't offer much more than the handwritten address books we used to keep next to our landline phones. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2014/01/20/humin-startup-watch-smart-human-way-manage-network-contacts/>