<http://schema.org/description>
"Guide Central is launching free iPhone and Android apps that let users browse how-to guides and tutorials on a wide range of topics, the startup announced today. Users can also create ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2012/10/31/guide-central-launches-iphone-and-android-apps-to-reinvent-how-to-guides/>