<http://schema.org/interactionType>
"http://schema.org/ShareAction"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/facebook/2012/06/22/uks-oft-to-investigate-facebooks-instagram-buy-over-photo-sharing-concerns/?awesm=tnw.to_o0MB>